-------
II
cc
o
o
Q
t-
O
I
I—
LU
LU
OC
z
o
I
UJ
u
o
o
UJ
UJ
a:
1 -i
0.5-
STREET STREET COURTYARD COURTYARD
OUTDOORS INDOORS INDOORS OUTDOORS
SAMPLING SITE
Figure 9. Indoor-outdoor relation of lead compared to SOa concentrations.
35
-------
1.0-,
ce
o
o
Q
i—
0 0.5
CL
O
O
Q
ZAGREB II-2-C
O)
ce
5 1.
Q
LU
_)
o 1.0-
2
g
5
0.5
UJ
o
•z.
a
o
Outdoor
Indoor
6 13 20
FEBRUARY
1973
27 6 13
MARCH
20
27 3
APRIL
Figure 10. Indoor-outdoor relationship of lead in air concentration,
Zagreb II-2-C.
36
-------
OJ
-J
80-
70-
60-
50-
40-
30-
20-
10-
CRNA
c*t
n
^J
^
flr^
Hy^
, 1 .-p , .— .- ,- -T- -• r-Tj-T-. ,.,... • |
Jun Jut Aug Sep Oct
1972
—
n
1_
~L
J1!
Jl
H
^m
L_
-
-
T
-
^
-J-
1 .,.,-..,. 1 ,,.
Nov Dec Jan
WUIUUUI '
Indoor — -
j
1
"L
i__
"%
U -^l^^-nJl
L_ f~^-t— !— «J 5-
^_p n:_pj-^n.
i 1 1 . i ,
Feb Mar Apr May Jun
1973 MONTHS
Figure 11. Yearly cycle of weekly averages outdoor and indoor lead concentrations in Meza Valley, Crna.
-------
U)
00
Outdoor —
Indoor
Jun Jul
1972
Aug Sep
Nov
Dec Jan Feb Mar Apr
1973
May Jun
MONTHS
Figure 12. Yearly cycle of weekly averages outdoor and indoor lead concentrations in Meza Valley, Zerjav.
-------
Outdoor
Indoor
90-
80-
70-
60-
50-
AO-
30-
20-
10-
RUDARJEVO
1 ' ' I —' ' I .'..[... ., I ...,..,.,,,...
Oct Nov Dec Jan Feb Mar Apr May Jun
1973 MONTHS
Jun Jul Aug Sep
1972
Figure 13. Yearly cycle of weekly averages outdoor and indoor lead concentrations in Meza Valley,
Rudarj evo.
-------
10-
tr
o
o
Q
H-
ID
O
cz
o
O
0.5-
Zerjav
Rudarjevo
Crna C
6 7
1972
—r-—r-
10 11
12
5 Months
1973
Figure 14. Indoor-outdoor ratio of monthly arithmetic means - Meza Valley
40
-------
5.0-
E
o:
UJ
i—
UJ
z
<
o
UJ
_l
o
H-
o:
<
CL
2D-
1.0-
05-
0.2
MEZA VALLEY
1 MARCH 1972
2 JUNE 1972
3 MARCH 1973
ZAGREB
1 SEPT.-OCT. 1971
2 JAN. -FEB. 1972
3 MAY. -JULY. 1972
i. AUG. -SEPT.1972
5 JAN. -FEB. 1973
—i—
90
—i—
95
—i—
99
10 30 50 70
% MASS ^DIAMETER
Figure 15. Cumulative mass distribution of lead particles by size.
-------
5.0-
2.0-
cr
UJ
t-
UJ
5 10
UJ
_J
y
^ 0.5-
Q.
0.2
SAMPLING MEDIUM' AL FOIL
AREA
PARTICLES
TOTAL Pb
URBAN
(Zagreb)
INDUSTRIAL
(Mefa valley)
— i
10
1
30
i
70
—r~
90
—i—
95
—i—
99
50
% MASS ^ DIAMETER
Figure 16. Cumulative mass distribution of total and lead particles by size.
-------
MEZA VALLEY
U)
30-
<
LU
20
10
r = 0.67
CTpM = 30.38*3.39% Pb
•I. Pb = 7.03 + 0.11 C
TPM
/ 100 200 X
CONCENTRATION OF TOTAL PARTICULATE MATTER pg /m3
Figure 17. Percent lead in total particulate matter in relation to the concentration.
-------
20-i
10-
Hb
g/100 ml
SO-i
30-
10-
HTC %
200-1
G-6-PD
UNITS PER
100 ml E
100
50-|
30-
10-
GSH
mg/100 ml
20-,
10-
RTC
COUNT
PER 1000E
50-,
30-
10-
1500-,
1000-
500-
CO PRO I V.-*,
2C
BPE
COUNT PER
1 MILIONE
1.5-,
1-
0.5-
160-
120-
80-
ALA-d
UNITS
PER/mIE
70-1
50-
30-
10-
I II III IV I II III IV
EXPOSURE LEVELS
I II III LV
Figure 18. Trends of biological parameters with exposure levels
arithmetic means of four population groups
44
-------
GROUP SUBGROUPS
• o CONCENTRATION OF LEAD IN AIR EXPRESSED AS ARITHMETIC MEAN OF MEASURED EXPOSURE
A & CONCENTRATION OF LEAD IN AIR EXPRESSED AS TOTAL WEIGHTED AVERAGE EXPOSURE
17 -i * MEAN CONCENTRATION OF HAEMOGLOBIN FOR ALL A SUBGROUPS OF GROUP IV
(THE EXACT MEAN EXPOSURE TO LEAD IN AIR IS NOT KNOWN )
16 -
* 15 H
o>
Ol
13 -
12
0.1
—i—
10
10J
CONCENTRATION OF LEAD IN AIR pg/m3
Figure 19. Relationship between lead in air and hemoglobin (Hb).
-------
GROUP SUBGROUPS
• o CONCENTRATION OF LEAD IN AIR EXPRESSED AS ARITHMETIC MEAN OF MEASURED EXPOSURE
A £> CONCENTRATION OF LEAD IN AIR EXPRESSED AS TOTAL WEIGHTED AVERAGE EXPOSURE
* MEAN RETICULOCYTE COUNT FOR ALL U SUBGROUPS OF GROUP IV
(THE EXACT MEAN EXPOSURE TO LEAD IN AIR IS NOT KNOWN )
20
o
\-
OL
10-
V 1.2
O
IV-2
0.1
10
CONCENTRATION OF LEAD IN AIR jjg/nv
Figure 20. Relationship between lead in air and reticulocytes (Rtc)
-------
GROUP SUBGROUPS
• o CONCENTRATION OF LEAD IN AIR EXPRESSED AS ARITHMETIC MEAN OF MEASURED EXPOSURE
A & CONCENTRATION OF LEAD IN AIR EXPRESSED AS TOTAL WEIGHTED AVERAGE EXPOSURE
* MEAN G-6-PD ACTIVITY FOR ALL 4 SUBGROUPS OF GROUP IV
(THE EXACT MEAN EXPOSURE TO LEAD IN AIR IS NOT KNOWN)
V U
210
LU
-• 2001
E
o
o
O
190
180
170
Q
Q_
160-
O
150
0.1
IV-2
o
1 10 102
CONCENTRATION OF LEAD IN AIR pg/m3
10 3
Figure 21. Relationship between lead in air and activity of glucose-6-phosphate dehydrogenase (G-6PD) in
red blood cells.
-------
CD
UO-
Q
O
O
_i
CD
O
O
en
e
o
30-
20
GROUP SUBGROUPS
• o CONCENTRATION OF LEAD IN AIR EXPRESSED AS ARITHMETIC MEAN OF MEASURED EXPOSURE
A A CONCENTRATION OF LEAD IN AIR EXPRESSED AS TOTAL WEIGHTED AVERAGE EXPOSURE
* MEAN CONCENTRATION OF GLUTATION IN BLOOD FOR ALL l> SUBGROUPS OF GROUP IV
{THE EXACT MEAN EXPOSURE TO LEAD IN AIR IS NOT KNOWN)
02°3
o
5
A
IV1.2
1*1.2
o
2
0.1
1 10 10Z
CONCENTRATION OF LEAD IN AIR jjg/m3
10-
Figure 22. Relationship between lead in air and glutathione (GSH) in blood.
-------
GROUP SUBGROUPS
• o CONCENTRATION OF LEAD IN AIR EXPRESSED AS ARITHMETIC MEAN OF MEASURED EXPOSURE
A A CONCENTRATION OF LEAD IN AIR EXPRESSED AS TOTAL WEIGHTED AVERAGE EXPOSURE
* MEAN ALAD ACTIVITY FOR ALL 4 SUBGROUPS OF GROUP IV
(THE EXACT MEAN EXPOSURE TO LEAD IN AIR IS NOT KNOWN)
220-
Ui
£
x.
U1
180-
> 100-
§ 60
20-
—T"
0.1
01
A3
—I—
10
10*
10;
CONCENTRATION OF LEAD IN AIR jjg/rn3
Figure 23. Relationship between lead in air and activity of delta-aminolevulinic acid hydrogenase (ALAD)
in red blood cells.
-------
GROUP SUBGROUPS
• o CONCENTRATION OF LEAD IN AIR EXPRESSED AS ARITHMETIC MEAN OF MEASURED EXPOSURE
A A CONCENTRATION OF LEAD INAIR EXPRESSED AS TOTAL WEIGHTED AVERAGE EXPOSURE
* MEAN CONCENTRATION OF LEAD IN BLOOD FOR ALL 4 SUBGROUPS OF GROUP IV
(THE EXACT MEAN EXPOSURE TO LEAD IN AIR IS NOT KNOWN )
100
o
o
80
"X
O»
O
O 60-
O
CO
fE «)-
Q
UJ
-i 20-
0.1
1 10 10Z
CONCENTRATION OF LEAD IN AIR pg/m3
10J
Figure 24. Relationship between lead in air and lead (adjusted values) in blood.
-------
GROUP SUBGROUPS *
• o CONCENTRATION OF LEAD IN AIR EXPRESSED AS ARITHMETIC MEAN OF MEASURED EXPOSURE
A £> CONCENTRATION OF LEAD IN AIR EXPRESSED AS TOTAL WEIGHTED AVERAGE EXPOSURE
* MEAN CONCENTRATION OF ALA IN URINE
1.2-
1.0-
o
o
0.8-
UJ
z
or
0.61
< OA-
0.2-
FOR ALL f> SUBGROUPS OF GROUP IV
(THE EXACT MEAN EXPOSURE TO LEAD
IN AIR IS NOT KNOWN )
III-2
ill
HI
AIV-2
O IV-2
02
1
o
o III-1
A
IV-1
A
IVl.2
o
IV-1
IV1.2
03
01
0.1
10
10'
1Q3
CONCENTRATION OF LEAD IN AIR pg/m3
Figure 25. Relationship between lead in air and delta-aminolevulinic acid (ALA) in urine.
-------
Ul
K3
60-
GROUP SUBGROUPS
• O CONCENTRATION OF LEAD IN AIR EXPRESSED AS ARITHMETIC MEAN OF MEASURED EXPOSURE
A A CONCENTRATION OF LEAD IN AIR EXPRESSED AS TOTAL WEIGHTED AVERAGE EXPOSURE
MEAN CONCENTRATION OF COPROPORPHYRIN IN URINE FOR ALL FOUR SUBGROUPS OF GROUP IV
(THE EXACT MEAN EXPOSURE TO LEAD IN AIR IS NOT KNOWN )
o
o
en
ill
•^y 40
E
z
z
tr
x
a. 20
en
o
Q.
O
CL
Q.
O
—r~
01
IVi.2
2
o
10
CONCENTRATION OF LEAD IN AIR pg/m
Figure 26. Relationship between lead in air and coproporphyrin in urine.
-------
100-
LU
E
or
UJ
en
H;
Z
^
<
<
10-
MEZA VALLEY INHABITANTS
• NO OCCUPATIONAL EXPOSURE
Q WORKING CLOSE TO THE
LEAD SMELTER
Q PREVIOUS EXPOSURE
a
B
a a
50 100
LEAD pg PER 100 ml BLOOD
Figure 27. Correlation between lead and ALAD in blood.
53
-------
102-
UJ
E
o:
UJ
o_
2
Q
MEZA VALLEY INHABITANTS
• NO OCCUPATIONAL EXPOSURE
D WORKING NEAR THE LEAD SMELTER
Q PREVIOUS OCCUPATIONAL EXPOSURE
• •a t •
B 0
1 101
ALA mg PER 1000 ml URINE
Figure 28. Correlation between ALA in urine and ALAD in blood.
54
-------
MEZA VALLEY INHABITANTS
• NO OCCUPATIONAL EXPOSURE
D WORKING CLOSE TO THE LEAD SMELTER
O PREVIOUS EXPOSURE
102-
UJ
£
a 0
UJ
0.
Q
COPROPORPHYRIN
10*
PER 100 ml URINE
Figure 29. Correlation between coproporphyrin in urine and ALAD in blood.
55
-------
MEZA VALLEY INHABITANTS
• NO OCCUPATIONAL EXPOSURE
D WORKING NEAR THE LEAD SMELTER
Q PREVIOUS OCCUPATIONAL EXPOSURE
UJ
z
cr
o
o
o
a:
UJ
0.
B
a
a
a
ill
101
LEAD pg PER 100 ml BLOOD
Figure 30. Correlation between lead in blood and ALA in urine.
56
-------
MEZA VALLEY INHABITANTS
• NO OCCUPATIONAL EXPOSURE
D WORKING CLOSE TO THE LEAD SMELTER
B PREVIOUS EXPOSURE
UJ
2
CC
13
O
o
or
ui
a.
O)
3,
z
or
a.
a:
o
0.
o
or
o.
o
o
B
O
i i
-r-r^ , T-^-DT-TJ-
LEAD pg PER 100 ml BLOOD
Figure 31. Correlation between lead in blood and coproporphyrin in urine.
57
-------
MEZA VALLEY INHABITANTS
• NO OCCUPATIONAL EXPOSURE
O WORKING CLOSE TO THE LEAD SMELTER
Q PREVIOUS EXPOSURE
O
O
UJ «
t: 10-
o
o
!D
o
i—
LU
a:
•
•
0
102
LEAD jjg PER 100 ml BLOOD
Figure 32. Correlation between lead in blood and reticulocyte count,
58
-------
MEZA VALLEY INHABITANTS
• NO OCCUPATIONAL EXPOSURE
D WORKING CLOSE TO THE LEAD SMELTER
Q PREVIOUS EXPOSURE
102-
tu
2
E
E
o
0
o
a 1°L
UJ
o_
en
E -
5
< -
'
a
o Q
a
. °a
•
n*o
t"? a
a a «/
n BSu Qt3
0 • «»a<»iao
e C'TJnJ* g a
a * ^ TJ o a
° •
w
D a
, i . . . . ,
101 102
COPROPORPHYRIN jjg PER 100 ml URINE
Figure 33. Correlation between coproporphyrin and ALA in urine.
59
-------
MEZA VALLEY INHABITANTS
• NO OCCUPATIONAL EXPOSURE
D WORKING CLOSE TO THE LEAD SMELTER
Q PREVIOUS EXPOSURE
102-
r»
o
o
u
o
LU
OL
D
a a
1 r
10'
10*
ALA mg PER 1000 ml URINE
Figure 34. Correlation between ALA in urine and reticulocyte count in blood.
60
-------
MEZA VALLEY INHABITANTS
• NO OCCUPATIONAL EXPOSURE
D WORKING CLOSE TO THE LEAD SMELTER
Q PREVIOUS EXPOSURE
102H
2
ID
O
U
UJ
t
O
O
_J
ID
a
UJ
CL
10'
ALAD UNITS PER 1 ml E
102
Figure 35. Correlation between ALAD activity and reticulocyte count.
61
-------
MEZA VALLEY INHABITANTS
• NO OCCUPATIONAL EXPOSURE
D WORKING CLOSE TO THE LEAD SMELTER
Q PREVIOUS EXPOSURE
102-
o
UJ
CD
8 «M
UJ
CC
"0
10
1
102
COPROPORPHYRIN pg PER 100 ml URINE
Figure 36. Correlation between coproporphyrin in urine and reticulocyte count.
62
-------
TABLE 1. METHODS OF SAMPLING AND ANALYSIS BY AREA OR POPULATION SUBGROUP FOR AIR LEAD MEASUREMENTS
A. Outdoors, stationary sampling, total lead
Group
City or area
Major activity or
characterization
Method of
sampling
and analysis
Frequency and duration
of sampling
I 1. Bohinjaka Bela
Rural 2. Bovec
3. Tolmin
Farming
Moderate tourism
Low volume Continuous weekly samples
samples during one year
Ring-oven June 1972 - July 1973
II 1. Center (SHP)
Urban 2. South (INGRA)
Zagreb 3. West (DNZC)
4. East (Vrbanic)
5. North (IMI)
Old residential-commercial
New residential-commercial
Residential-industrial
Residential-industrial
Suburban-residential
High volume
samples
AAS*
Continuous 24-hour sampling
Mondays through Fridays
during one year
March 1972 - February 1973
(Except for site 1, where
sampling period was from
September 1972 to August
1973)
III
Industrial
Meza Valley
1. Mezica
2. Zerjav
3. Rudarjevo
4. Crna SE
5. Crna SW
4.0 km N
0.5 km N from the
1.5 km SSW lead
2.0 km SSW smeltery
2.5 km SW
High volume
samples
ASS
Continuous 24-hour sampling
(except 48-hour samples
over weekend) for one
year
December 1971 - November
1973 as above except
changed to weekly samples
after 1 July 1973
*Atomic abosrption spectrophotometry
(continued)
-------
TABLE 1. (continued)
B. Indoors, stationary sampling, total lead
Group
City or area
Major activity or
characterization
Method of
sampling
and analysis
Frequency and duration
of sampling
II
URBAN
Zagreb
a. Suburb-residen-
tial, first
floor (IMI)
b. Old center
second floor
c. Old center
fifth floor
3a office close to the
moderately busy street
3b office facing the court-
yard. Both natural venti-
lation
Office above a very busy
street, natural ventilation
Living room above a busy
street, natural ventilation
Low volume Three integrated samples from
samples, 26 May to 12 July 1972 and
AAS eight weekly samples from
12 Dec. 1972 to 6 Feb. 1973
Low volume 26 weekly samples, every sec-
samples, ond week from 3 August 1972
AAS to 1 August 1973
Low volume Three integrated samples
samples, from 26 May to 12 July 1972
AAS and eight weekly samples
from 6 Feb. to 3 April 1973
III
Industrial
a. Zerjav
b . Rudar j evo
Office 500 m from lead
smeltery
Kitchen of an apartment
Low volume
samples,
AAS
Continuous weekly samples
during a one year period
from July 1972 to June 1973
Meza
Valley
c. Crna Center
1.5 km from lead smeltery
Office 2 km from lead
smeltery
(For comparison outdoor
weekly samples were also
collected at Crna Center)
(continued)
-------
TABLE 1. (continued)
C. Outdoors, stationary sampling, size and weight distribution of lead particles
Group
City or area
Major activity or
characterization
Method of
sampling
and analysis
Frequency and duration
of sampling
II
Urban
III
Industrial
Azgreb , IMI
Meza Valley
All sites
See characterization A-ll-5
See characterization A-III
Modif. Ander-
sen cascade
impact or AAS
Modif . Ander-
sen cascade
impactor AAS
Seasonal samples 1971-1973
Seasonal samples 1972-1973
D. Outdoors, personal sampling, total lead
II
Urban
Quasi
Urban
Zagreb, streets "Average citizen"
with busy traffic
Streetcar drivers
Gas station workers
Traffic policemen
State frontier Customs officers
stations
Casella 2 integrated, intermittent
samples during 3-5 weeks in
Personal 1972, May through July
Samplers Two times j 8 routes
AAS three shifts > 4 stations
at each of I 12 crossings
5-7 days, 2-5 members of the
team at each of 6 frontiers
during the working shift
(continued)
-------
TABLE 1. (continued)
E. Indoors, personal sampling, total lead
Group
IV
Occupational
exposure
Mai or activity or -. . Frequency and duration
City or area , . . sampling ,. , .
characterization ,r ° of sampling
and analysis
1. Kerestinec (TOP) Lead article manufacture Personal Three times the whole
2. Zagreb
3. Zagreb
4. Zerjav
(Munja II) Lead storage battery plant samplers working shift at each
(Munja I) Lead storage battery plant AAS working place
(Mezice) Lead smelting plant
F. Indoors, size-selective sampling
IV
Occupational
exposure
1. Kerestinec
(TOP)
2. Zerjav (Mezice)
Lead article manufacture
Lead smelting plant
Two station-
ary samplers
side by side,
one with a
cyclone
Once at each working
place
-------
TABLE 2. SUMMARY OF CONCENTRATIONS OF LEAD IN AIR (yg/m3)
A and C Stationary samples outdoors
Group
I
Rural
II
Urban
Zagreb
III
Industrial
Meza Valley
Area, city or
population group
1.
2.
3.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
Bohinjska Bela
Bovec
Tolmin
Center (SHP)
South (INGRA)
West (DNZC)
East (Vrbanic)
North (IMI)
Mezice
Zerjav,
Rudar j evo
Crna SE
Crna W
N
50
50
50
202
190
231
225
206
350
348
336
340
343
Arithmetic
mean ± S.D.
0.079
0.094
0.146
0.84
0.70
0.53
0.80
0.99
22.7
28.2
36.9
29.3
26.5
± 0.046
± 0.044
± 0.067
± 0.64
± 0.54
± 0.50
± 0.63
± 0.59
± 24.4
± 23.0
± 47.0
± 36.1
± 35.5
MG
0.67
0.53
0.34
0.61
0.85
18.2
23.0
21.0
13.0
18.0
95% Size-Weight
a Results Median Range MMD o\__.
G MMD
up to ym
1
2
2
2
1
2
1
2
3
2
.97
.04
.35
.00
.76
.12
.95
.86
.40
.72
0.150 0.
0.170 0.
0.260 0.
2.08
1.75
1.40
1.93
2.17
63
70
118
100
100
080 0-0.209
095 0-0.220
143 0-0.301
0.10-4.97
0.07-3.55
0.03-4.38
0.11-4.12
0.12-3.43 0.3 6.0
0.1-236 N
0.3-217
0.5-328
0.1-259
0.1-222
mJ
>• 2.1 1.9
(continued)
-------
00
TABLE 2. (continued)
B Stationary samples indoors, total lead
Group
II
Urban
Zagreb
III
Industrial
Meza Valley
Area, city or
population group
a. suburb office
b. center office
c. center apt.
a. Zerjav
b . Rudar j evo
c. Crna C
N
8
26
8
52
52
51
95%
Arithmetic „ _ - °, . _
, „ _. M_ a Results Range
mean ± S.D. G G . °
up to
1.83
2.30
0.62
12.9 ± 4.9 12.3 1.3 21
14.5 ± 9.6 9.6 2.6 48
16.6 ± 12.7 11.0 2.4 47
1.36-2.
0.90-4.
0.34-1.
4.0-32
2.3-37
1.4-60
04
40
21
.1
.9
.9
In/Out Ratio
X Range
0.
1.
0.
0.
0.
0.
52
09
68
46
40
60
0.47-0
0.60-1
0.59-0
0.33-0
0.23-0
0.19-1
.61
.76
.78
.77
.86
.69
(continued)
-------
TABLE 2. (continued)
D Personal samples outdoors, total lead
Group
Area, city or
population group
Arithmetic
mean ± S.D. G
95%
Results Range
up to
Respirable %
X Range
II
Urban
Quasi
Urban
"Average citizen"
Streetcar drivers
Gas stations empl.
Traffic policemen
Customs officers
2
121
79
69
133
6.3
5.1
4.3
9.9
7.0
+
+
+
+
5.24
2.70
5.91
3.81
3.9
4.0
8.2
6.2
1.64
1.65
1.74
1.64
8.8
9.2
20.0
14.0
5
1
1
2
0
.7 - 6.
.34-41.
.10-19.
.84-36.
.44-25.
8
0
1
5
9
E and F Personal samples indoors, total lead and size selective samples
IV Lead article manu-
facturing
Occupat. Lead storage
battery II
exposed Lead storage
battery I
33 225 ± 189 213 2.62 1006 46- 848 65.4 19.1-98.4
39 680 ± 730 350 3.50 2500 41- 3589
33 4722 ± 6119 2160 3.24 16000 264-25822
Lead smelters
81 4810 ± 5220 2300 3.65 20000 140-43120 27.1 9.0-55.6
-------
TABLE 3. INDOOR-OUTDOOR RELATIONSHIP OF CONCENTRATION OF LEAD IN AIR (yg/m3)
Home (II-2-c)
Period
Indoors Outdoors
In Out
ratio
Indoors Outdoors
In Out
ratio
26 May-13 June 0.50 0.84 0.60 1.14
13-25 June 0.53 0.77 0.69 1.19 0.44 2.70
26 June-12 July 0.57 0.85 0.67 1.03 0.37 2.78
Arithmetic
mean
0.53
0.82
0.65
2.74
70
-------
TABLE 4. INDOOR-OUTDOOR RELATIONSHIP OF CONCENTRATION OF LEAD IN AIR (yg/m3)
Zagreb-IMI 1972/73
Period
12-19 Dec.
19-26 Dec.
26 Dec-3 Jan.
3-9 Jan.
9-16 Jan.
16-23 Jan.
23-30 Jan.
30 Jan. -6 Feb.
Arithmetic
mean
Range
Indoors
1.36
1.57
1.94
2.04
1.93
2.03
1.85
1.91
1.83
1.36-
-2.04
Street
Outdoors
2.23
3.08
4.02
4.05
3.31
3.38
3.89
4.09
3.51
2.23-
-4.09
In-Out
ratio
0.61
0.51
0.48
0.50
0.58
0.60
0.48
0.47
0.52
0.47-
-0.61
Indoors
0.65
0.95
1.59
1.33
1.45
1.97
1.56
2.67
1.52
0.65-
-2.67
Courtyard
Outdoors
0.38
0.46
0.79
1.01
1.18
1.12
1.17
1.16
0.91
0.38-
-1.18
In-Out
ratio
1.71
2.07
2.01
1.32
1.23
1.76
1.33
2.30
1.67
1.23-
-2.30
71
-------
TABLE 5. INDOOR-OUTDOOR RELATIONSHIP OF CONCENTRATIONS OF LEAD
IN AIR*
Zagreb-IMI 1972/73
Period
12-19 Dec.
19-26 Dec.
26 Dec. -3 Jan.
3-9 Jan.
9-16 Jan.
16-23 Jan.
23-30 Jan.
30 Jan. -6 Feb.
Arithmetic
mean
Range
Outdoor
1
1
1
1
1
1
1
1
1
Street
Indoor
0.61
0.51
0.48
0.50
0.58
0.60
0.48
0.47
0.52
0.47-
-0.61
Courtyard
Indoor
0.29
0.31
0.40
0.33
0.44
0.58
0.40
0.65
0.43
0.29-
-0.61
Outdoor
0.17
0.15
0.20
0.25
0.36
0.33
0.30
0,28
0.26
0.15-
-0.36
* Expressed in relation to the street outdoor concentration
as unity.
72
-------
TABLE 6. INDOOR-OUTDOOR REPATIONSHIP OF CONCENTRATION OF
LEAD IN AIR (yg/m3)
Zagreb II-2-c 1973
Period
6-13 Feb.
13-20 Feb.
20-27 Feb.
27 Feb. -6 March
6-13 March
13-20 March
20-27 March
27 March- 3 Apr.
Arithmetic
mean
Range
Indoors
1.21
0.65
0.62
0.64
0.34
0.39
0.71
0.41
0.62
Q. 34-1. 21
Outdoors
1.60
0.88
0.98
1.02
0.47
0.62
0.91
0.70
0.90
0.47-1.60
In-Out
0.76
0.74
0.63
0.63
0.72
0.63
0.78
0.59
0.68
0.59-0.78
73
-------
TABLE 7. INDOOR-OUTDOOR RELATIONSHIP OF CONCENTRATION OF
LEAD IN AIR (yg/m3)
Zagreb II-2-b 1972/73
Period
3-7 August
14-21 August
28 Aug. -4 Sept.
11-18 Sept.
26 Sept. -3 Oct.
10-17 Oct.
24-31 Oct.
14-21 Nov.
27 Nov. -5 Dec.
12-19 Dec.
29 Dec. -3 Jan.
9-16 Jan.
23-30 Jan.
30 Jan. -6 Feb.
13-20 Feb.
27 Feb. -6 March
13-20 March
27 Mar. -3 Apr.
10-17 April
24 Apr. -8 May
15-22 May
29 May- 5 June
12-19 June
26 June-3 July
10-17 July
24 July-1 Aug.
E
Arithmetic
mean
Range
Indoors
1.7
1.4
2.6
3.6
3.4
3.7
4.4
2.8
2.7
1.4
2.2
2.1
2.3
3.7
2.8
2.2
2.1
1.8
2.3
0.9
1.6
1.8
1.5
1.3
1.6
1.5
59.4
2.3
0.9-4.4
Outdoors
1.7
1.5
2.4
3.1
2.3
2.2
2.5
1.7
2.8
1.0
2.4
2.7
2.5
3.5
2.1
2.2
2.3
2.6
1.8
1.5
1.5
1.9
1.6
1.8
1.6
1.5
54.7
2.1
1-3.5
In-Out
ratio
1.00
0.93
1.08
1.16
1.48
1.68
1.76
1.65
0.96
1.40
0.92
0.78
0.92
1.06
1.33
1.00
0.91
0.69
1.28
0.60
1.07
0.95
0.94
0.72
1.00
1.00
28.27
1.09
0.60-1.76
74
-------
01
TABLE 8. SUMMARY OF DATA FOR LEAD IN AIR (yg/m3)
Meza Valley - June 1972 - May 1973
Monthly Arithmetic Means Based on
Site
Month
June
July
August
September
October
November
December
January
February
March
April
May
Yearly
average
Highest
weekly
average
Highest
24-hour
average at
the same site
Indoor
11.9
9.8
10.1
10.0
12.0
14.6
19.2
9.6
17.2
16.2
13.0
11.8
12.8
32.1
Zerjav
Outdoor
21.4
16.5
17.6
18.0
30.2
33.9
44.9
21.5 -
40.4
35.0
30.4
29.1
28.1
69.5
198.9
Weekly Averages
In/out
7.4
0.59
0.57
0.56
0.40
0.43
0.43
0.45
0.43
0.46
0.43
0.41
0.46
Indoor
7.4
9.2
5.0
9.0
15.8
29.7
26.6
21.0
24.0
13.6
6.9
6.8
14.5
37.9
Rudar j evo
Outdoor
18.1
16.6
9.7
22.6
35.7
73.3
70.3
60.3
49.5
34.9
17.3
20.7
36.5
89.3
285.7
In/out
0.41
0.55
0.52
0.40
0.44
0.41
0.38
0.35
0.48
0.39
0.40
0.33
0.40
Indoor
7.1
8.4
4.8
10.3
14.9
40.2
26.6
27.2
31.1
14.0
10.1
8.9
16.6
60.9
Crna C
Outdoor
13.4
13.3
7.7
16.6
24.4
53.9
58.8
46.6
54.1
24.7
12.7
13.5
27.6
76.7
In/out
0.53
0.63
0.62
0.62
0.61
0.75
0.45
0.58
0.57
0.57
0.80
0.66
0.60
-------
TABLE 9. RELATIVE CUMULATIVE MASS DISTRIBUTION OF LEAD PARTICLES BY SIZE*
Zagreb 1971-1973
Sampling Medium: Al-Foils
Period
Sepa-
ration
stage
1
2
3
4
5
6
Mass
median Um
diameter
°G
95% Mass
up to ym
6 Sept.
-13 Oct.
1971
7.5
11.8
16.9
23.5
30.0
100.0
0.27
5.7
4.8
26 Jan.
-1 Feb.
1972
6.8
10.3
14.8
23.3
31.3
100.0
0.29
5.0
4.2
22 May
-22 July
1972
5.7
9.2
14.0
20.7
31.0
100.0
0.32
4.5
4.0
30 Aug.
-22 Sept.
1972
8.0
12.0
16.9
23.4
29.1
100.0
0.26
6.3
5.4
29 Jan
-26 Feb.
1973
9.2
14.0
18.9
26.1
33.7
100.0
0.31
6.0
5.9
Total
average
%
7.5
11.5
16.3
23.4
31.2
100.0
0.28
5.5
4.8
* Using a Modified Anderson Cascade Impactor.
76
-------
TABLE 10. RELATIVE CUMULATIVE MASS
DISTRIBUTION OF LEAD
PARTICLES BY SIZE*
Meza Valley 1972-1973
Sampling
Period
Sepa-
ration
stage
1
2
3
4
5
6
Mass
median ym
diameter
aG
95% Mass
up to ym
Medium:
21-31
March
1972
17.3
35.7
63.5
89.5
96.3
100.0
2.0
1.7
5.2
Al-foils
5-9
June
1972
11.0
26.7
51.3
79.0
88.1
100.0
1.6
1.9
4.6
9-17
March
1973
24.4
44.3
69.5
90.3
94.7
100.0
2.1
2.1
6.2
* Using a Modified Andersen Cascade
Impactor.
77
-------
TABLE 11. EFFECT OF PARTICLE ORIGIN ON MASS MEDIAN
DIAMETER
Winter 1973
95%
Kind of MMD a particles
Area . . G
particles ym up to
ym
TT , Total 1.2 7.7 35.0
Urban
Lead 0.3 6.0 6.5
T , . . , Total 1.3 2.6 5.9
Industrial
Lead 2.1 1.5 6.2
78
-------
TABLE 12. CALCULATION OF THE WEIGHTED-AVERAGE WEEKLY
EXPOSURE OF A CITIZEN
Location or activity
Working hours
Outdoor activities
Recreation
At home:
Average
cone, of
Pb yg/m3
1.2
6.3
0.2
Hours
per
week
42
14
6
Cone.
X
time
50.4
88.2
1.2
rest of the
working days
night
weekends
Total
0.7
0.3
0.5
22
48
36
168
15.4
14.4
18.0
187.6
Weighted-average weekly exposure: 1.1 yg/m3
79
-------
TABLE 13. CALCULATION OF WEIGHTED-AVERAGE WEEKLY EXPOSURE TO LEAD
Population
subgroup
Concentration x time Total
(yg Pb/m3) x (hours/week) cone.
occupa- nonoccupational x
tional outdoor indoor time
Weighted
average
weekly
exposure
Postmen
Gas station
employees
Streetcar
drivers
3.0x42 6.3 x!4 0.5 xl!2 270.2
4.3x42 6.3 x!4 0.5 xl!2 324.8
5.1x42 6.3 x!4 0.5 xl!2 358.4
1.6
1.9
2.1
Customs
officers
Traffic
policemen
7.0x42 0.15x28 0.08x 98 306.0
9.9x35 6.3 x!4 0.5 x!24 496.7
1.6
3.0
80
-------
TABLE 14. CONCENTRATIONS OF LEAD IN AIR (yg/m3)
Meza Valley, 1 December 1971 - 30 April 1972
A j i • -J J /o at
. „ Arithmetic .. „ .. %
Area N M., a Results Range T ,
Mean ± SD G G Indoors
up to
Mezice 141 29.0 ± 32.2 24.0 2.08 80 0.4-236
Zerjav 139 35.5 ± 29.9 28.5 1.96 87 1.2-217 44
Rudarjevo 129 54.5 ± 63.4 32.5 2.92 193 1.4-328 40
Crna SE 133 43.6 ± 48.0 20.6 3.88 195 0.3-259
Crna W 141 41.0 ± 48.4 27.2 2.79 152 0.3-222 59
81
-------
TABLE 15. CALCULATION OF WEIGHTED-AVERAGE WEEKLY EXPOSURE TO LEAD
People
living
in
Concentration x time
(yg Pb/m3)x(hours/week)
occupa- nonoccupational
tional outdoor indoor
Total
cone.
x
time
Weighted
average
weekly
exposure
Mezice
Zerjav
Rudarjevo
Crna SE
Crna W
29x0.59x42
36x0.59x42
55x0.59x42
46x0.59x42
41x0.59x42
29x14
36x14
55x14
46x14
41x14
29x0.42x98
36x0.42x98
55x0.42x98
46x0.42x98
41x0.42x98
2318.26
2877.84
4396.70
3677.24
3277.54
14
17
26
22
20
82
-------
TABLE 16. ESTIMATED AVERAGE EXPOSURE TO AIRBORNE LEAD
00
OJ
Group
I
Rural
area
II
Urban
area
Subgroup
or
Location
1.
2.
3.
I
1.
2.
3.
4.
5.
II
Bohinj ska
Bela
Bovec
Tolmin
1-3
Postmen
Gas station
employees
Streetcar
drivers
Customs
officers
Traffic
policemen
1-5
Number
of
subjects
49
47
45
141
44
22
43
75
27
211
Estimated
to lead
x" M
0.
0.
0.
0.
(3.
4.
5.
7.
9.
5.
08
09
15
11
0)
3
1
0
9
9
0
0
0
0
(2
4
^
6
8
5
mean exposure
in air yg/m3
Total*
weighted
average
.08
.10
.14
.10
.5) (1.6)
.0 1.9
.9 2.1
.2 1.8
.0 3.0
.0 2.0
Source of exposure estimate
Annual average of one sampling
site per location
t
Average of measured exposure
during working shifts for
each subgroup
t
* Total weighted average exposure calculated from mean exposures at working place, at home and
during outdoor activities, weighted by the time spent at each place per week.
t Group exposures calculated from subgroup exposures weighted by the number of subjects in each
subgroup.
(continued)
-------
TABLE 16. (continued)
oo
-p-
G p
11
Lead
Smeltery
area
IV
Occupa-
tionally
Exposed
Subgroup
or
location
1. No occupational
exposure
2. Working close to
the smeltery or
previous occupa-
tional exposure
III 1,2
1. Lead article
manufacture, TOP
2. Lead storage bat-
tery plant, Munja II
3. Lead storage bat-
tery plant, Munja I
4. Lead smeltery
plant Mezice
IV 1,2
Number
of
subjects
32
42
74
47
33
(47)
(51)
80
Estimated mean exposure
to lead in air yg/m3
TrU-al
2c M weighted
average
42 26 20
36 25 17
38 25 19
209 150 50
735 450 209
workers wearing
respirators
measured exposure
not reliable
338 274 116
Gc_i'_iL ol exposure estimate
Average of the mean 5 month
COuCeiiLjCaLiOuS at the 5
^c...-r 0 ^l^oi weighted by d^
number of subjects living
around each site
t
Average of exposures of all
subjects in each subgroup
(personal exposures or, if
missing, mean exposure at
the working place)
t
t Group exposures calculated from subgroup exposures weighted by the number of subjects in each
subgroup.
-------
TABLE 17. CORRELATION AND REGRESSION BETWEEN DUPLICATE BLOOD LEAD DETERMINA-
TIONS FOR INDIVIDUAL DAYS
Subgroup
Group or
location
1 . Bohinj ska
Bela
2. Bovec
Rural
area
3 . Tolmin
1. Postmen and
other post
office workers
2. Gas station
employees
II
Urban 0 _
3. Streetcar
area drivers
4. Customs
officers
Date
10. 7.1972
11. 7.1972
12. 7.1972
5. 7.1972
6. 7.1972
7- 7.1972
28. 6.1972
29. 6.1972
30. 6.1972
16. 4.1973
17. 4.1973
18. 4.1973
19. 4.1973
20. 4.1973
3. 6.1971
24. 6.1971
29. 6.1971
1. 7.1971
28.10.1970
29.10.1970
30.10.1970
2.11.1970
3.11.1970
7. 7.1971
8. 7.1971
9. 7.1971
12. 7.1971
13. 7.1971
14. 7.1971
15. 7.1971
16. 7.1971
18. 7.1971
19. 7.1971
20. 7.1971
Number
of
duplicate
samples
17
16
16
18
15
14
16
13
16
10
10
6
11
7
3
4
8
7
8
10
8
10
7
7
9
10
5
7
5
3
9
7
10
3
Correlation **resslon
coefficient equation
constant
b and sb
0.98
0.88
0.89
0.96
0.91
0.94
0.90
0.95
0.84
0.93
0.96
0.97
0.98
0.97
0.99
0.94
0.98
0.92
0.97
0.93
0.93
0.85
0.70
0.94
0.98
0.80
0.45
0.92
0.91
0.96
0.47
0.73
0.94
0.71
1.07
0.92
0.85
0.12
1.03
1.10
0.94
0.94
0.95
0.95
1.01
1.07
0.95
0.99
1.08
0.97
1.08
0.85
0.82
0.87
0.84
0.88
1.08
0.91
1.10
1.19
0.95
1.19
0.95
1.02
1.10
1.07
1.09
0.99
0.03
0.06
0.06
0.04
0.06
0.04
0.03
0.04
0.04
0.05
0.05
0.05
0.03
0.07
0.08
0.06
0.04
0.12
0.03
0.03
0.06
0.05
0.13
0,08
0.02
0.13
0.124
0.04
0.04
0.10
0.04
0.06
0.04
0.09
(continued)
85
-------
TABLE 17. (continued)
Group
II
TTrhan
U J. LJd.ll
area
III
Lead
Smeltery
area
IV
Occupa-
tional
exposure
Subgroup
or
location
5. Traffic
policemen
1. No occupa-
tional
exposure and
2. Working close
to the lead
smeltery area
or previous
occupational
exposure
1. Lead article
manufacture
TOP
2. Lead storage
battery plant
(Munja II)
3. Lead storage
battery plant
(Munja II)
Date
27.10.1971
28.10.1971
16.
17.
23.
17-
18.
19.
20.
21.
24.
25.
26.
3.
4.
5.
1.
2.
3.
4.
5.
8.
9.
16.
17.
23.
24.
25.
2.
3.
4.
5.
6.
9.
10.
11.
12.
17.
19.
20.
23.
24.
25.
2.
6.1971
6.1971
6.1971
4.1972
4.1972
4.1972
4.1972
4.1972
4.1972
4.1972
4.1972
5.1972
5.1972
5.1972
6.1970
6.1970
6.1970
6.1970
6.1970
6.1970
6.1970
2.1971
2.1971
2.1971
2.1971
2.1971
3.1971
3.1971
2.1970
2.1970
2.1970
2.1970
2.1970
2.1970
2.1970
2.1970
2.1970
2.1970
2.1970
2.1970
2.1970
3.1970
Number
of
duplicate
samples
11
5
4
3
4
6
10
7
5
7
3
4
7
8
9
8
6
8
8
4
7
6
8
6
4
6
2
4
6
4
4
4
3
3
2
4
2
5
2
2
4
4
3
5
, Regression
Correlation equation
coefficient constant
b and sb
0.98
0.98
0.99
0.48
0.95
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.99
0.98
0.99
1.00
0.97
0.99
0.99
1.00
0.96
0.96
0.83
1.00
1.00
0.98
1.00
1.00
1.00
0.99
0.97
0.99
1.00
0.97
1.00
0.99
1.00
0.89
1.00
1.00
0.95
1.00
0.96
0.95
1.01
0.99
0.94
1.07
1.04
1.04
1.00
1.01
0.98
1.00
1.03
1.03
1.00
1.01
1.01
1.01
0.93
0.99
0.98
1.04
0.96
0.93
1.08
1.05
1.03
1.01
1.00
0.98
0.95
1.00
1.03
0.98
0.99
1.00
0.99
0.95
0.94
0.95
0.97
1.04
1.07
1.08
1.02
1.04
0.03
0.03
0.03
0.25
0.05
0.01
0.01
0.01
0.02
0.01
0.01
0.03
0.03
0.02
0.02
0.01
0.03
0.02
0.02
0.23
0.02
0.05
0.07
0.04
0.33
0.04
0.04
0.02
0.03
0.04
0.04
0.06
0.04
0.03
0.06
0.03
0.05
0.05
0.10
0.03
0.04
0.05
0.04
0.05
(continued)
86
-------
TABLE 17. (continued)
Group
IV
Occupa-
tional
exposure
Subgroup
or
location
4. Lead
smelting
plant
(Mezice)
Date
15.11.1971
16.11.1971
17.11.1971
18.11.1971
19.11.1971
20.11.1971
22.11.1971
Number
of
duplicate
samples
6
15
6
8
4
7
5
Correlation
coefficient
r
0.98
0.97
0.97
0.94
0.96
0.89
0.94
Regression
equation
constant
b and sb
1.02 0.02
1.00 0.02
1.00 0.03
1.02 0.02
1.04 0.03
1.01 0.04
1.01 0.04
-------
TABLE 18. NUMBER OF SUBJECTS AND SAMPLING SCHEDULE
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
IV
occupa-
tionally
exposed
_ , Number of
Subgroup or , .
. . subjects
location . ,
examined
Bohinjska Bela 50
Bovec 48
Tolmin 46
Postmen 51
Gas station „,
^D
employees
Streetcar ,,
j • 46
drivers
Customs -,„
officers
Traffic
policemen
No occupational „,.
exposure
Working close to
the smeltery or ,
previous occupa-
tional exposure
Lead article
manufacture (TOP)
Lead storage
battery plant 33
Munj a II
Lead Storage
battery plant 50
Munj a I
Lead smelting 71
plant Mezice
Number of _. ,. ,n ,
, . . , Time of blood
subjects with ,
, , . and urine
complete bio-
n . ., , sampling
logical data
49
47
45
44
O O
2.2,
43
75
27
32
42
47
33
47
51
10-12 July 1972
5-7 July 1972
28-30 June 1972
16-20 April 1973
3 June -
- 1 July 1971
28 Oct-3 Nov 1970
7-20 July 1971
16-23 June 1971
and 27-28 Oct 1971
18 April -
- 5 May 1972
4-9 June 1970
16 Febr. -
- 8 March 1971
4 Febr -
T i- CU J_ •
- 2 March 1970
15-22 Nov. 1971
I - IV
Total number
of subjects
666
604
88
-------
TABLE 19. ARITHMETIC MEANS WITH STANDARD DEVIATIONS FOR ALL BIOLOGICAL PARAMETERS
o>
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
IV
Occupa-
tional
exposure
1.
2.
3.
I
1.
2.
3.
4.
5.
TI
1.
2.
Ill
1.
2.
IV
3.
4.
IV
Subgroup
or
location
Bohinjska Bela
Bovec
Tolmin
1-3
Postmen and other post
office workers
Gas station employees
Streetcar drivers
Customs officers
Traffic policemen
1-5
No occupational exposure
Working close to the
lead smeltery or previous
orrT'7"*--;or>pl exposure
1-?
Lead article
manufacture (TOP)
Lead storage battery
plant (Munja II)
]-°
Lead storage battery
plant (Munja I)
Lead smelting plant
(Mezice)
1-4
N
49
47
45
141
44
22
43
75
27
211
32
/, "i
74
47
33
80
47
51
178
Hb
g/100
X
15.7
16.0
15.7
15.8
16.1
15.9
15.1
15.5
15.9
15,6
16.0
1£ Q
16,0
15.0
14.8
U.9
15.3
14.4
14.9
ml
SD
1.03
1.28
1.00
1.11
0.80
1.03
0.68
1.42
0.86
1.12
1.44
] -52
1.48
0.92
1.29
1,09
1.01
1.49
1.24
Htc
cm
X
43
44
44
44
44
44
44
44
44
44
45
44
45
43
43
43
43
43
43
.7
.1
.1
.0
.8
.8
.0
.4
.7
= 5
.0
,9
.0
.7
.4
,6
.4
.4
.5
%
SD
2.16
2.01
2.24
2.13
1.53
2.15
0.31
2.65
1.78
2,18
1.69
1,7?
1.71
1.82
0.75
1. AS
1.63
2.30
2.07
Blood
BpE/
106E
X
88
0
98
61
366
195
0
493
93
284
878
137':
1161
1068
106
671
347
2306
1054
SD
343.8
0.0
295.0
264.2
593.0
440.2
0.0
712.3
220.0
561,5
1162.2
i T?9 _ 7
1277.8
1066.9
238.4
833,4
487.2
1791.5
1423.5
X
9
9
10
9
12
13
9
17
12
13
17
18
18
16
13
15
15
22
17
Rtc
%0
SD
3.3
2.4
3.5
3.1
4.5
2.5
1.8
4.6
3.5
4.9
6.8
5.3
6.0
3.4
3.4
3.4
3.8
8.5
6.3
G-6PD
units
100 ml
X
168.4
179.8
185.9
177.8
211.6
185.7
174.3
187.0
170.7
187.3
173.0
175.2
174,3
185.3
184.5
185.0
182.7
165.4
178.8
E
SD
8.35
19.34
19.37
17.84
26.45
14.30
23.71
13.81
12.63
23.61
9.87
10 1 A
10.00
25.41
24.83
?q 1 s
32.59
16.48
26.56
(continued)
-------
TABLE 19. (continued)
GSH
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
IV
Occupa-
tional
exposure
1.
2.
3.
I
1.
2.
3.
4.
5.
II
1.
2.
Ill
1.
2.
IV
3.
4.
IV
Subgroup
or
location
Bohinjska Bela
Bovec
Tolmin
1-3
Postmen and other post
office workers
Gas station employees
Streetcar drivers
Customs officers
Traffic policemen
1-5
No occupational exposure
Working close to the
lead smeltery or previous
occupational exposure
1-2
Lead article
manufacture (TOP)
Lead storage battery
plant (Munja II)
1-2
Lead storage battery
plant (Munja I)
Lead smelting plant
(Mezice)
1-4
mg/100 ml
blood
x7
39.7
41.3
32.0
37.8
34.4
37.2
37.6
35.9
36.5
36.1
40.1
39.8
39.5
35.3
35.2
35.3
37.3
39.0
36.9
SD
7.42
5.69
6.92
7.79
6.79
4.50
3.92
2.95
3.26
4.48
5.71
7.76
6.90
3.48
4.72
4.03
7.39
4.22
5.38
ALAD
units/
1 ml E
X
152.3
156.5
164.9
157.7
123.5
71.9
41.8
69.6
86.0
77.5
31.6
20.1
25.1
11.1
22.7
15.9
13.8
5.2
12.3
SD
41.50
39.10
37.18
39.43
33.84
43.94
23.38
21.59
22.89
38.78
17.13
14.00
16.36
8.97
14.47
11.55
13.17
2.89
11.92
Pb yg/100 ml blood
Original
values
X
7
11
10
9
18
12
24
10
12
15
31
62
49
43
47
45
91
54
60
.9
.4
.5
.9
.3
.6
.3
.4
.2
.3
.9
.7
.4
.6
.3
.1
.8
.1
.0
SD
4.44
4.84
3.96
4.65
9.31
6.29
10.47
3.25
5.13
8.91
6.30
15.65
19.75
16.00
22.89
19.17
30.10
11.59
28.56
Standard Hb
adjust, values
X
8.0
11.2
10.6
9.9
17.9
12.4
25.5
10.7
12.2
15.6
31.9
62.7
49.4
45.6
51.1
47.9
95.7
60.5
64.1
SD
4.46
4.75
3.96
4.61
9.16
6.04
11.23
3.25
5.35
9.25
6.92
17.27
20.62
16.52
24.92
20.39
31.80
15.74
30.12
(continued)
-------
TABLE 19. (continued)
h-1
Urine
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
IV
Occupa-
tional
exposure
Subgroup
or
location
1. Bohlnjska Bela
2. Bovec
3. Tolmin
I 1-3
1. Postmen and other post
office workers
2. Gas station employees
3. Streetcar drivers
4. Customs officers
5. Traffic policemen
II 1-5
1. No occupationsl exposure
2. Working close to the
lead smeltery or previous
occupational exposure
III 1-2
1. Lead article
manufacture (TOP)
2. Lead storage battery
plant (Munja II)
IV 1-2
3. Lead storage battery
plant (Munja I)
4. Lead smelting plant
(Mezice)
IV 1-4
ALA
mg/100 ml
X
0.39
0.57
0.50
0.48
0.22
0.37
0.31
0.39
0.33
0.33
0.70
1.30
1.04
0.58
0.75
0.65
1.17
3.13
1.50
SD
0.128
0.187
0.233
0.199
0.098
0.126
0.128
0.106
0.106
0.127
0.411
1.554
1.233
0.470
0.745
0.598
1.012
2.043
1.652
Coproporphy-
rin
yg/100 ml
X
7
7
7
7
12
21
15
20
14
17
24
35
30
23
20
22
28
102
46
SD
3.4
2.8
3.0
3.1
9.1
23.2
12.0
8.8
7.8
12.0
23.0
34.1
30.1
19.2
12.4
16.8
20.3
90.4
61.5
-------
TABLE 20. HEMOGLOBIN (Hb g/100 ml)
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
1.
2.
3.
I
1.
2.
3.
4.
5.
II
1.
2.
Subgroup
or
location
Bohinjska Bela
Bovec
Tolmin
1-3
Postmen and other post
office workers
Gas station employees
Streetcar drivers
Customs officers
Traffic policemen
1-5
No occupational exposure
Working close to lead
smeltery or previous
occupational exposure
III 1-2
IV
Occupa-
exposure
1.
2.
IV
3.
4.
IV
Lead article
manufacture (TOP)
Lead storage battery
plant (Munja II)
1-2
Lead storage battery
plant (Munja I)
Lead smelting plant
(Mezice)
1-4
N
49
47
45
141
44
22
43
75
27
211
32
42
74
47
33
80
47
51
178
X 1 SD
15.711.03
16.0+1.28
15.7+1.00
15.811.11
16.110.80
15.911.03
15.110.68
15.511.42
15.910.86
15.611.12
16.0+1.44
16.011.52
16.0+1.48
15.0+0.92
14.811.29
14.911.09
15.311.01
14.4+1.49
14.9+1.24
M
15.7
16.1
15.6
15.7
16.0
16.0
15.2
15.6
16.0
15.7
16.0
16.2
16.1
14.9
15.0
14.9
15.3
14.5
15.0
13
11
13
11
14
13
13
8
13
8
12
12
12
13
10
10
13
9
9
Range
.2-17.5
.7-19.4
.8-18.1
.7-19.4
.2-17.5
.7-17.7
.6-16.5
.0-17.9
.9-16.9
.0-17.9
.9-19.4
.2-18.8
.2-19.4
.0-17.0
.3-16.7
.3-17.0
.0-17.7
.0-16.5
.0-17.7
N
50
48
46
144
51
26
46
76
35
234
35
45
80
53
33
86
49
71
206
M
15.7
15.7
16.0
16.0
16.0
16.0
15.1
15.5
16.0
15.5
15.8
16.0
16.0
14.8
15.3
14.7*
15.3
14.5
14.6*
a
1.08
1.08
1.09
1.08
1.06
1.08
1.05
1.07
1.03
1.06
1.11
1.10
1.10
1.06
1.05
1.06
1.08
95% C.I.
17.5
17.6
18.0
18.0
18.3
18.1
16.5
17.5
17.0
17.5
18.5
18.6
18.6
16.5
16.5
16.8
16.5
* Approximate values, frequency distribution not log-normal.
-------
TABLE 21. HEMATOCRIT (Htc cm3 %)
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
IV
Occupa-
exposure
Subgroup
or
location
1. Bohinjska Bela
2. Bovec
3. Tolmin
I 1-3
1. Postmen and other post
office workers
2. Gas station employees
3. Streetcar drivers
4. Customs officers
5. Traffic policemen
II 1-5
1. No occupational exposure
2. Working close to lead
smeltery or previous
occupational exposure
III 1-2
1. Lead article
manufacture (TOP)
2. Lead storage battery
plant (Munja II)
IV 1-2
3. Lead storage battery
plant (Munja I)
4. Lead smelting plant
(Mezice)
IV 1-4
N
49
47
45
141
44
22
43
75
27
211
32
42
74
47
33
80
47
51
178
X ± SD
43.7±2.16
44.1±2.01
44.112.24
44.0±2.13
44.8±1.53
44.8±2.15
44.0±0.31
44.4±2.65
44.7±1.78
44.5±2.18
45.0±1.69
44.9±1.75
45.0+1.71
43.7±1.82
43.4±0.75
43.6±1.48
43.4±1.63
43.4+2.30
43.512.07
M
43.5
44.3
43.8
44.0
44.5
44.8
44.0
44.5
44.5
44.5
45.0
44.6
45.0
43.6
43.4
43.3
43.2
43.4
43.3
Range
39.5-49.0
38.5-48.5
40.5-50.0
38.5-50.0
41.0-48.0
39.0-48.0
39.5-49.0
31.0-49.0
41.0-48.0
31.0-49.0
41.0-48.0
40.5-50.0
40.5-50.0
40.0-47.0
36.0-47.5
36.0-47.5
39.5-46.7
36.0-47.0
36.0-47.5
-------
TABLE 22. BASOPHILIC STIPPLED CELLS (BpE/106 E)
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
IV
Occupa-
exposure
Subgroup
or
location
1. Bohinjska Bela
2. Bovec
3. Tolmin
I 1-3
1. Postmen and other post
office workers
2. Gas station employees
3. Streetcar drivers
4. Cutoms officers
5. Traffic policemen
II 1-5
1. No occupational exposure
2. Working close to lead
smeltery or previous
occupational exposure
III 1-2
1. Lead article
manufacture (TOP)
2. Lead storage battery
plant (Munja II)
IV 1-2
3. Lead storage battery
plant (Munja I)
4. Lead smelting plant
(Mezice)
IV 1-4
N
49
47
45
141
44
22
43
75
27
211
32
42
74
47
33
80
47
51
178
X ± SD
88± 343.8
0± 0.0
98± 295.0
61± 264.2
366± 593.0
195± 440.2
0± 0.0
493± 712.3
93± 220.0
284± 561.5
878±1162.2
1376+1332.7
1161±1277.8
1068±1066.9
106± 238.4
671± 833.4
347+ 487.2
2306+1791.5
1054±1423. 5
M
0
0
0
0
0
0
0
0
0
0
350
1000
600
795
0
125
0
2250
500
Range
0-2100
0-0
0-1200
0-2100
0-3000
0-1800
0
0-2600
0- 800
0-3000
0-4400
0-3900
0-4400
0-4800
0- 800
0-4800
0-1800
300-7800
300-7800
-------
TABLE 23. RETICULOCYTES (Rtc %o)
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
IV
Occupa-
exposure
1.
2.
3.
I
1.
2.
3.
4.
5.
II
1.
2.
Ill
1.
2.
IV
3.
4.
IV
Subgroup
or
location
Bohinjska Bela
Bovec
Tolmin
1-3
Postmen and other post
office workers
Gas station employees
Streetcar drivers
Customs officers
Traffic policemen
1-5
No occupational exposure
Working close to lead
smeltery or previous
occupational exposure
1-2
Lead article
manufacture (TOP)
Lead storage battery
plant (Munja II)
1-2
Lead storage battery
plant (Munja I)
Lead smelting plant
(Mezice)
1-4
N
49
47
45
141
44
22
43
75
27
211
32
42
74
47
33
80
47
51
178
X ± SD
9 ± 3.3
9 ± 2.4
10 ± 3.5
9 ± 3.1
12 ± 4.5
13 ± 2.5
9 ± 1.8
17 ± 4.6
12 ± 3.5
13 ± 4.9
17 ± 6.8
18 ± 5.3
18 ± 6.0
16 ± 3.4
13 ± 3.4
15 ± 3.4
15 ± 3.8
22 ± 8.5
17 ± 6.3
M
8
9
10
9
12
12
8
15
11
12
16
19
18
16
11
15
15
20
16
Range
5
5
6
5
5
9
6
10
9
5
8
8
8
10
8
8
6
12
6
- 19
- 15
- 22
- 22
- 28
- 18
- 12
- 30
-19
- 30
- 43
-30
- 43
- 25
- 19
- 25
- 30
- 60
- 60
N
50
48
46
144
51
26
46
78
35
236
35
45
80
53
33
86
50
71
207
M
7.7
9.2
8.5
8.5
11.4
12.0
8.1
15.2
11.6
11.5
15.5
17.2
16.5
15.0
12.3
14.2
14.2
18.0
15.3
a
1.43
1.49
1.39
1.44
1.49
1.27
1.26
1.35
1.31
1.48
1.48
1.37
1.36
1.26
1.32
1.28
1.23
1.53
1.44
95% C.I.
13.8
17.5
14.8
15.5
21.5
18.0
12.5
25.0
18.0
21.8
30.0
28.8
27.8
22.3
19.5
21.0
20.1
37.0
28.0
-------
TABLE 24. GLUCOSE-6-PHOSPHATE DEHYDIOGENASE ACTIVITY (G-6PD units/100 ml E)
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
IV
Occupa-
exposure
Subgroup
or
location
1. Bohinjska Bela
2. Bovec
3. Tolmin
I 1-3
1. Postmen and other post
office workers
2. Gas station employees
3. Streetcar drivers
4. Customs officers
5. Traffic policemen
II 1-5
1. No occupational exposure
2. Working close to lead
smeltery or previous
occupational exposure
III 1-2
1. Lead article
manufacture (TOP)
2. Lead storage battery
plant (Munja II)
IV 1-2
3. Lead storage battery
plant (Munja I)
4. Lead smelting plant
Mezice
IV 1-4
N
49
47
45
141
44
22
43
75
27
211
32
42
74
47
33
80
47
51
178
X ± SD
168.
179.
185.
177.
211.
185.
174.
187.
170.
187.
173.
175.
174.
185.
184.
185.
182.
165.
178.
41 8.34
8±19.34
9±19.37
8117.84
6±26.45
7±14.30
3±23.71
0±13.81
7±12.63
3±23.61
01 9.87
2+10.10
3+10.00
3125.41
5124.83
0125.15
7+32.59
4±16.48
8+26.56
M
168.8
178.4
185.2
173.4
206.7
188.5
173.8
186.7
172.9
187.6
172.3
174.7
173.9
181.0
181.7
181.4
179.0
159.7
176.4
Range
150
149
152
149
169
150
125
159
148
125
158
156
156
141
144
141
123
140
123
.4-185.3
.5-215.3
.7-219.3
.5-219.3
.8-276.0
.9-208.2
.8-239.4
.8-211.3
.9-194.2
.8-276.0
.2-196.1
.0-200.1
.0-200.1
.1-247.4
.1-255.7
.1-255.7
.5-255.7
.1-200.6
.5-255.7
N
50
48
46
144
50
25
46
76
34
231
35
45
80
53
33
96
50
71
207
MG
168
186
180
177
210
188
175
188
170
187
175
176
175
182
183
182
180
165
175
ao
1.04
1.10
1.11
1.07
1.12
1.07
1.13
1.07
1.07
1.12
1.06
1.07
1.06
1.15
1.11
1.14
1.18
1.10
1.15
95% C.I.
182
212
212
200
255
210
214
210
190
230
190
195
191
227
220
225
240
193
222
-------
TABLE 25. GLUTATHIONE (GSH mg/100 ml blood)
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
IV
Occupa-
tional
exposure
1.
2.
3.
I
1.
2.
3.
4.
5.
II
1.
2.
Ill
1.
2.
IV
3.
4.
IV
Subgroup
or
location
Bohinj ska Bela
Bovec
Tolmin
1-3
Postmen and other post
office workers
Gas station employees
Streetcar drivers
Customs officers
Traffic policemen
1-5
No occupational exposure
Working close to lead
smeltery or previous
occupational exposure
1-2
Lead article
manufacture (TOP)
Lead storage battery
plant (Munja II)
1-2
Lead storage battery
plant (Munja I)
Lead smelting plant
(Mezice)
1-4
N
49
47
45
141
44
22
43
75
27
211
32
42
74
47
33
80
47
51
178
X ±
39.7±7
41.3±5
32.0±6
37.8±7
34.4±6
37.2±4
37.6±3
35.9±2
36.5±3
36.1+4
40.1±5
39.8±7
39.9±6
35.3±3
35.2±4
35.3±4
37.3±7
39.0±4
36.9±5
SD
.42
.69
.92
.79
.79
.50
.92
.95
.26
.48
.71
.76
.90
.48
.72
.03
.39
.22
.38
M
38.6
40.9
32.7
38.0
35.3
36.3
36.0
35.9
35.7
36.3
40.0
37.7
38.3
35.6
34.8
34.8
35.9
41.5
36.3
Range
19.5-56.8
30.0-57.1
19.4-47.5
19.4-57.1
21.5-47.9
33.0-54.1
29.0-45.8
27.7-41.6
32.7-47.0
21.5-54.1
32.0-52.5
30.0-68.3
30.0-68.3
27.7-41.3
26.4-45.2
26.4-46.2
22.4-50.8
32.0-47.2
22.4-50.8
N
50
48
46
144
50
26
46
78
35
235
35
45
80
53
33
86
50
71
207
Mr
40.0
41.0
32.0
37.0
34.2
37.0
37.0
36.0
36.0
36.0
40.0
38.0
39.0
34.5
35.0
34.6
36.6
38.0
36.0
ar
1.19
1.15
1.22
1.21
1.23
1.08
1.11
1.08
1.08
1.11
1.15
1.19
1.15
1.10
1.13
1.13
1.20
1.10
1.15
95% C.I.
53
52
44
50
48
43
44
41
41
43
51
50
50
40
44
42
49
45
46
-------
TABLE 26. DELTA-AMINOLEVOLINIC ACID DEHYDRATASE (ALAD units/ml E)
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
1.
2.
3.
I
1.
2.
3.
4.
5.
II
1.
2.
Subgroup
or
location
Bohinjska Bela
Bovec
Tolmin
1-3
Postmen and other post
office workers
Gas station employees
Streetcar drivers
Customs officers
Traffic policemen
1-5
No occupational exposure
Working close to lead
smeltery or previous
occupational exposure
III 1-2
IV
Occupa-
tional
1.
2.
IV
3.
4.
IV
Lead article
manufacture (TOP)
Lead storage battery
plant (Munja II)
1-2
Lead storage battery
plant (Munja I)
Lead smelting plant
(Mezice)
1-4
N
49
47
45
141
44
22
43
75
27
211
32
42
74
47
33
80
47
51
178
X ± SD
152.
156.
164.
157.
123.
71.
41.
69.
86.
77.
31.
20.
25.
11.
22.
15.
13.
5.
12.
3±41.50
5±39.10
9±37.18
7±39.43
5±33.84
9±43.94
8+23.38
6±21.59
0±22.89
5±22.89
6+17.13
1+14.00
1+16.36
1+8.97
7+14.47
9H1.55
8+13.17
2+2.89
3+11.92
M
155.6
155.8
166.7
159.1
118.5
61.0
39.1
67.9
82.0
• 71.3
27.5
15.6
19.7
9.2
21.8
10.3
7.3
4.6
7.6
Range
40.6-244.8
47.1-233.9
75.0-245.5
40.6-245.5
49.4-193.9
16.3-178.0
10.2-105.8
31.0-151.0
52.2-125.8
10.2-193.9
10.0-77.8
3.1-59.4
3.1-77.8
1.9-38.0
4.0-77.5
2.3-77.5
1.7-51.3
0.9-12.9
0.9-77.5
N
50
48
46
144
51
26
46
78
35
236
35
45
80
53
33
86
50
71
207
M a 95% C.I.
145*
150*
162*
152*
118*
58
39
67
83
70
27.5
16.0
20.2
8.3
20.2
10.0
7.1
4.5
7.0
(1.28)
1.84
1.61
1.34
1.35
1.60
1.67
1.90
1.93
2.13
1.62
2.43
2.57
1.84
2.47
230
160
85
108
135
150
65
48
60
30
45
42
34
12
32
* Approximate values, frequency distribution not log-normal.
-------
TABLE 27. LEAD IN BLOOD* (yg Pb/100 ml blood)
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
1.
2.
3.
I
1.
2.
3.
4.
5.
II
1.
2.
Subgroup
or
location
Bohinjska Bela
Bovec
Tolmin
1-3
Postmen and other post
office workers
Gas station employees
Streetcar drivers
Customs officers
Traffic policemen
1-5
No occupational exposure
Working close to lead
smeltery or previous
occupational exposure
III 1-2
IV
Occupa-
tional
exposure
1.
2.
IV
3.
4,
IV
Lead article
manufacture (TOP)
Lead storage battery
plant (Munja II)
1-2
Lead storage battery
plant (Munja I)
Lead smelting plant
(Mezice)
1-4
N
49
47
45
141
44
22
43
75
27
211
32
42
74
47
33
80
47
51
178
X ± SD
7.9± 4
11. 4± 4
10. 5± 3
9.9± 4
18. 3± 9
12. 6± 6
24.3±10
10. 4± 3
12. 2± 5
15. 3± 8
31. 9± 6
62.7±15
49.4±19
43.6±16
47.3±22
45.1+19
91.8±30
54.1+11
60.0±28
.44
.84
.96
.65
.31
.29
.47
.25/
.13
.91
.30
.65
.75
.00
.89
.17
.10
.59
.56
M
8.0
11.3
11.3
9.9
18.7
12.8
23.1
9.9
12.8
12.5
32.0
62.5
45.0
43.5
53.6
47.1
87.0
53.8
57.4
Range
0.0-17.5
0.4-20.8
2.2-19.7
0.0-20.8
2.7-36.4
0.0-26.2
0.0-43.7
4.6-21.5
3.6-23.8
0.0-43.7
18.7-44.5
33.4-96.1
18.7-96.1
12.7-72.3
7.0-90.0
7.0-90.0
29.6-171.6
33.6-89.8
7.0-171.6
N
50
48
46
144
51
26
46
78
35
236
35
45
80
53
33
86
50
71
207
M
6.7t
10. 8t
9.8t
9.2t
15. 7t
11.7
22.0
10.0
12.2
12.5
32.0
63.0
47.0
42. Ot
56. Ot
44. Ot
90.0
53.0
52.0
a
1.50
1.64
1.40
1.84
1.22
1.28
1.54
1.41
1.25
1.62
95% C.I.
23.5
50.0
17.0
34.0
45.0
93.0
100.0
160.0
79.0
115.0
* Original values.
t Approximate frequency distribution not log-normal.
-------
TABLE 28. LEAD IN BLOOD* (yg Pb/100 ml blood)
o
o
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
IV
Occupa-
tional
exposure
1.
2.
3.
I
1.
2.
3.
4.
5.
II
1.
2.
Ill
1.
2.
IV
3.
4.
IV
Subgroup
or
location
Bohinjska Bela
Bovec
Tolmin
1-3
Postmen and other post
office workers
Gas station employees
Streetcar drivers
Customs officers
Traffic policemen
1-5
No occupational exposure
Working close to lead
smeltery or previous
occupational exposure
1-2
Lead article
meanufacture (TOP)
Lead storage battery
plant (Munja II)
1-2
Lead storage battery
plant (Munja I)
Lead smelting plant
(Mezice)
1-4
N
49
47
45
141
44
22
43
75
27
211
32
42
74
47
33
80
47
51
178
8.
11.
10.
9.
17.
12.
25.
10.
12.
15.
31.
62.
49.
45.
51.
47.
95.
60.
64.
X ±
0 ±
2 ±
6 ±
9 ±
9 ±
4 ±
5 ±
7 ±
2 ±
6 ±
9 ±
7 ±
4 ±
6 ±
1 ±
9 ±
7 ±
5 ±
1 ±
SD
4.46
4.75
3.96
4.61
9.16
6.04
11.23
3.25
5.35
9.25
6.92
17.27
20.62
16.52
24.92
20.39
31.80
15.74
30.12
M
7
11
10
10
18
11
23
10
12
12
31
60
46
45
60
49
90
59
62
Range
.8
.1
.9
.0
.7
.9
.9
.7
.3
.6
.3
.0
.7
.5
.5
.3
.7
.5
.6
0
0
2
0
3
0
0
4
3
0
19
33
19
15
6
6
31
33
6
.0 -
.4 -
.2 -
.0 -
.0 -
.0 -
.0 -
.2 -
.4 -
.0 -
.3 -
.6 -
.3 -
.0 -
.6 -
.6 -
.4 -
.4 -
.6 -
17.5
21.5
19.0
21.5
36.2
25.5
48.9
21.5
24.6
48.9
48.1
108.5
108.5
79.0
90.9
90.9
175.1
113.5
175.1
* Hb adjusted values.
-------
TABLE 29. DELTA AMINOLEVULINIC ACID (ALA mg/100 ml urine)
Group
I
Rural
area
II
Urban
area
III
Lead
smeltery
area
IV
Occupa-
exposure
1.
2.
3.
I
1.
2.
3.
4.
5.
II
1.
2.
Ill
1.
2.
IV
3.
4.
IV
Subgroup
or
location
Bohinjska Bela
Bovec
Tolmin
1-3
Postmen and other post
office workers
Gas station employees
Streetcar drivers
Customs officers
Traffic policemen
1-5
No occupational exposure
Working close to lead
smeltery or previous
occupational exposure
1-2
Lead article
manufacture (TOP)
Lead storage battery
plant (Munja II)
1-2
Lead storage battery
plant (Munja I)
Lead smeltery plant
(Mezice)
1-4
N
49
47
45
141
44
22
43
75
27
211
32
42
74
47
33
80
47
51
178
X + SD
0.39+0.
0.5710.
0.50+0.
0.48+0.
0.22+0.
0.3710.
0.3HO.
0.3910.
0.3310.
0.3310.
0.70+0.
1.3011.
1.0411.
0.58+0.
0.75+0.
0.6510.
1.17+1.
3.1312.
1.50H.
128
187
233
199
098
126
128
106
106
127
411
554
233
470
745
598
012
043
652
M
0.37
0.57
0.46
0.46
0.21
0.36
0.31
0.37
0.30
0.33
0.65
0.80
0.68
0.47
0.55
0.50
0.93
2.78
0.81
Range
0.18-0.71
0.19-1.09
0.15-1.35
0.15-1.35
0.04-0.40
0.20-0.57
0.10-0.63
0.16-0.71
0.23-0.75
0.04-0.75
0.19-2.09
0.12-8.32
0.12-8.32
0.00-2.68
0.13-4.34
0.00-4.34
0.00-4.00
0.68-8.99
0.00-8.99
N
50
48
45
143
46
22
44
76
28
216
30
45
75
53
32
85
46
63
194
M
0.38
0.54
0.45
0.44
0.20
0.34
0.29
0.36
0.30
0.33*
0.60*
0.83
0.70*
0.42
0.48
0.47
0.90
2.40
0.89
a
1.36
1.33
1.50
1.47
1.64
1.47
1.59
1.35
1.30
1.48
2.21
1.98
1.91
2.22
1.83
2.92
95% C.I.
0.62
0.88
0.88
0.84
0.45
0.65
0.60
0.60
0.46
0.64
1.60
1.50
1.35
3.40
6.60
5.20
* Approximate value, frequency distribution not log-normal.
-------
TABLE 30. COPROPORPHYRIN (yg/100 ml urine)
Group
I
Rural
area
II
Urban
area
III
Lead '
smeltery
area
IV
Occupa-
exposure
1.
2.
3.
I
1.
2.
3.
4.
5.
II
1.
2.
Ill
1.
2.
IV
3.
4.
IV
Subgroup
or
location
Bohinjska Bela
Bovec
Tolmin
1-3
Postmen and other post
office workers
Gas station employees
Streetcar drivers
Customs officers
Traffic policemen
1-5
No occupational exposure
Working close to lead
smeltery or previous
occupational exposure
1-2
Lead article
manufacture (TOP)
Lead storage battery
plant (Munja II)
1-2
Lead storage battery
plant (Munja I)
Lead smeltery plant
(Mezice)
1-4
N
49
47
45
141
44
22
43
75
27
211
32
42
74
47
33
80
47
51
178
X ± SD
7± 3
7± 2
7± 3
7± 3
12± 9
21±23
15±12
20+ 8
14± 7
17±12
24±23
35±34
30±30
23±19
20±12
22±16
28±20
102190
46±61
.4
.8
.0
.1
.1
.2
.0
.8
.8
.0
.0
.1
.1
.2
.4
.8
.3
.4
.5
M
6
6
7
6
11
14
12
18
12
14
17
25
21
17
16
17
23
80
27
Range
3- 17
2- 16
2- 17
2- 17
3- 63
6-109
4- 54
1- 43
4- 39
1-109
4-136
1-204
1-204
6-116
2- 48
2-116
3-116
7-525
2-525
N
49
47
44
140
45
27
44
80
28
224
33
42
75
52
33
85
50
71
206
MG
6.9
6.6
7.3
7.0
9.9
13.5
11.7*
16.6
11.5
19.7
26.0
23.2
17.3
16.2
16.8
21.2*
86.0*
25.2*
°G
1.54
1.44
1.40
1.47
1.58
1.78
1.54
1.68
1.65
2.11
2.03
1.94
2.16
1.90
95% C.I.
14.2
12.1
12.9
13.4
21.0
34.0
36.0
27.0
45.0
90.0
74.0
52.0
52.0
48.0
* Approximate values, frequency distribution not log-normal.
-------
TABLE 31. COPROPORPHRIN ISOMERS
Expressed as % Copro I
Group
I Rural
II Urban
III Lead smel-
tery area
IV Occupation-
ally exposed
N
140
83
86
38
Expressed as yg/100 ml
X ± SD M Range M^ a 95%
G G
42.4 ± 11.9 41.8 9-87 40 1.30 62
43.5 ± 8.4 43.4 30-76 43 1.23 62
32.6 ± 12.5 31.6 11-71 31 1.45 57
14.6 ± 6.5 13.7 4-32 13.5 1.44 25
Copro III
Group
N
X ± SD Range M., CT 95% M
(j G
I Rural 140 3.9 ± 2.0 0.1- 10.5 3.6 1.58 7.9 3.5
II Urban 82 7.5 ± 5.0 0.7- 40.3 6.4 1.64 14.3 6.4
III Lead smel- ?5 ^^ ± ^^ 0>5_m>4 14-2 2.30 160.0 13.6
tery area
IV Occupation- 3g ?8_6 ± 61>5 5>6_240.0 60.0 2.60 300.0 57.0
ally exposed
103
-------
TABLE 32. HALF-LIFE OF Cr-51 LABELLED RED CELLS
X Range
Subjects
fithout 20 26.0 23 - 29
known
exposure
Trffflc 12 22.5 18 - 25
policemen
Exp°Sed 10 22,0 19 - 26
workers
Subjects
with clinical ft
J--.J O l/.O 1Z-/J
signs of lead
poisoning
104
-------
TABLE 33. CORRELATION OF BIOLOGICAL INDICES OF LEAD
INDUCED CHANGES WITH FOUR LEVELS OF
EXPOSURE TO LEAD IN AIR
Biological
index
Hb
BpE
Rtc
G-6PD
GSH
ALAD
Pb ,,
adj
ALA
COPR°Total
COPROITI
COPROT.,
L/o
Rank correlation
coefficient
linear log
-0.232
0.514
0.525
-0.080
0.003
-0.869 -0.863
0.810 0.771
0.479 0.362
0.384 0.591
-0.478* -0.490*
Quadriserial
correlation
coefficient
-0.268
0.417
0.239
-0.030
-0.017
-0.924
0.788
0.413
0.417
0.895*
-0.779*
* Calculated from 335 results against 604 results used
in other calculations. The difference is on account
of group II (only 2 subgroups included) and group IV
(only subgroup 4 with highest exposure to lead
included).
105
-------
TABLE 34. ANALYSIS OF VARIANCE
Variance
Biological between groups
parameter
Hb
Htc
BpE
Rtc
G-6PD
GSH
ALAD
Pb
ALA
COPRO
24
11
5
73
9
7
636
307
52
37
F
.675
.556
.242
.562
.667
.997
.317
.926
.369
.519
P
0.0000
0.0000
0.0020
0.0000
0.0000
0.0001
0.0000
0.0000
0.0000
0.0000
Variance within groups
I
F
1.314
0.390
P
0.2713
0.6835
insufficient data
1.927
13.963
24.956
1.235
6.683
11.084
0.422
0.1473
0.0000
0.0000
0.2937
0.0021
0.0001
0.6623
II
F
5.609
0.984
P
0.0005
0.5815
insufficient data
32.033
27.578
3.274
49.608
34.935
16.621
3.868
0.0000
0.0000
0.0125
0.0000
0.0000
0.0000
0.0050
III
F
0.039
0.031
1.086
0.498
0.888
0.048
10.128
90.927
4.597
2.211
P
0.8380
0.8553
0.3034
0.5104
0.6487
0.8221
0.0025
0.0000
0.0333
0.1376
IV
F
5.288
0.180
7.936
22.915
6.707
5.625
19.594
43.972
39.777
28.492
P
0.0020
0.9097
0.0002
0.0000
0.0006
0.0014
0.0000
0.0000
0.0000
0.0000
-------
TABLE 35. COEFFICIENTS OF VARIATION
Group
I
I
II
II
III
III
IV
IV
Sub-
group
1
2
3
1-3
1
2
3
4
5
1-5
1
2
1-2
1
2
3
4
1-4
Hb
6.6
8.0
6.4
7.0
5.0
6.5
4.5
9.2
5.4
7.2
9.0
9.5
9.3
6.1
8.7
6.6
10.3
8.3
Rtc
36.7
26.7
35.0
34.4
37.5
19.2
20.0
27.1
29.2
37.7
40.0
29.4
33.3
21.3
26.2
25.3
29.5
37.1
G-6PD
5
10
10
10
12
7
13
7
7
12
5
5
5
13
13
17
10
14
.0
.8
.4
.0
.5
.7
.6
.4
.4
.6
.7
.8
.7
.7
.5
.8
.0
.9
GSH
18.7
13.8
21.6
20.6
19.7
12.1
10.4
8.2
8.9
12.4
14.2
19.5
17.3
11.1
22.7
19.8
10.8
14.6
ALAD
27.2
25.0
22.5
25.0
27.4
61.1
55.9
31.0
26.6
50.0
54.2
69.7
65.2
80.8
63.7
95.4
55.6
96.9
Pb ,.
adj
55.8
42.4
37.4
46.6
51.2
48.7
44.0
30.4
43.9
59.3
21.7
27.5
41.7
36.2
48.8
33.2
26.0
47.0
ALA
32
32
46
41
44
34
41
27
32
38
58
119
118
81
99
86
65
110
.8
.8
.6
.5
.5
.1
.3
.2
.1
.5
.7
.5
.6
.0
.3
.5
.3
.1
Copro
48.6
40.0
42.9
44.3
75.8
110.5
80.0
44.0
55.7
70.6
95.8
97.4
100.3
83.5
62.0
72.5
88.6
133.7
107
-------
TABLE 36. CORRELATION BETWEEN BIOLOGICAL PARAMETERS BY GROUPS AND FOR ALL
SUBJECTS
y
Group
X
I Hb
II
III
IV
I-IV
I BpE
II
III
IV
I-IV
I Rtc
II
III
IV
I-IV
I G-6PD
II
III
IV
I-IV
I GSH
II
III
IV
I-IV
I ALAD
II
III
IV
I-IV
Hb
.049
.072
.126
-.348
-.175
.054
.032
.166
-.351
-.161
-.016
.098
.053
-.098
.000
.164
-.072
.152
.091
.103
-.038
.221
.007
.073
.225
BpE
.049
.072
.126
-.348
-.175
.675
.742
.914
.893
.847
.013
.084
.231
-.141
.078
-.050
-.003
-.103
-.009
.055
.054
.074
-.427
-.312
-.368
Rtc
.054
.032
.166
-.351
-.161
.675
.742
.914
.893
.847
.050
.113
.251
-.123
-.024
-.136
-.015
-.034
-.021
-.013
.128
.047
-.345
-.212
-.448
G-6PD
-.016
.098
.053
-.098
.000
.013
.084
.231
-.141
.078
.050
.113
.251
-.123
-.024
-.110
-.196
-.060
-.164
-.168
.105
.378
-.157
.179
.123
GSH
.164
-.072
.152
.091
.103
-.050
-.003
-.103
-.009
0.52
-.136
-.015
-.034
-.021
-.013
-.110
-.196
-.060
-.168
-.168
-.090
-.192
.005
-.153
-.056
ALAD
-.038
.221
.007
.073
.225
.054
.074
-.427
-.312
-.368
.128
.047
-.345
-.212
-.448
.105
.378
-.157
.179
.123
-.090
-.192
.005
-.152
-.056
Pb
adj
.034
-.106
-.256
-.108
-.257
-.105
-.185
.327
-.032
.352
.051
.392
.215
.118
.388
.136
-.052
.075
.046
-.065
.018
.055
.022
.058
.053
-.055
-.048
-.537
.001
-.615
ALA
.061
-.072
-.009
-.314
-.246
-.127
-.045
.445
.498
.530
-.044
.157
.302
.472
.444
.124
-.253
0.59
-.143
-.134
.123
.094
-.132
.051
.031
-.017
-.190
-.386
-.302
-.339
Copro
-.070
-.005
.100
-.375
-.269
-.076
.070
.396
.438
.478
.011
.140
.255
.438
.437
-.005
-.058
.126
-.119
-.093
-.118
.081
-.206
.029
-.005
.035
-.088
-.430
-.251
-.356
(continued)
108
-------
TABLE 36. (continued)
Group
Hb
BpE
Rtc G-6PD
GSH ALAD Pb
adj
ALA Copro
I Pb ,
II Ed-
III
IV
.034
] -.106
-.256
-.108
-.105
-.185
.327
-.032
.051
.392
.215
.118
.136
-.052
.075
.046
.018
.055
.022
.058
-.055
-.048
-.537
.001
.062
-.213
.377
.155
.027
-.074
.304
.061
I-IV
-.257
,352
.388 -.065
.053 -.615
.441 .350
I ALA
II
III
IV
.061
.072
-.009
-.314
-.127
-.045
.445
.498
-.044
.157
.302
.472
.124
-.253
.059
-.143
.123
.094
-.132
.051
-.017
-.190
-.386
-.302
.062
-.213
.377
.155
.190
.246
.757
.653
I-IV
-.245
,530
.444 -.134
.031 .339
.441
.697
I Copro -.070 -.076
II -.005 .070
III .100 .396
IV -.375 .435
.011 -.005 -.118 .035 .027 .190
.140 -.058 .081 -.088 -.074 .246
.255 .126 -.206 -.430 .304 .757
.438 -.119 .029 -.251 .061 .653
I-IV
-.269
.478
.437 -.093 -.005 -.356 .350 .697
109
-------
TABLE 37. AVERAGED COEFFICIENTS OF CORRELATION BETWEEN BIOLOGICAL PARAMETERS FOR TOTAL POPULATION
Biological
parameter
Hb
BpE
log BpE
Rtc
G-6PD
GSH
ALAD
log ALAD
Pb
adj
ALA
log ALA
Copro
log Copro
Copro I
log Copro I
Hb
-.071
-.052
-.085
.105
.003
-.208
-.107
-.133
-.040
BpE
log BpE
-.071
.821
.030
-.080
-.052
-.207
.198
.236
.248
.172
.173
.199
-.105
Rtc
-.052
.821
.061
-.069
-.005
.159
.196
.169
.124
G-6PD
-.085
.030
.061
-.050
.046
.034
.050
.058
-.017
GSH
.105
-.080
-.069
.050
-.037
-.002
-.093
-.099
-.080
ALAD
log ALAD
-.003
-.052
-.207
.005
.046
-.037
-.020
-.102
-.053
-.237
-.034
-.174
.143
.244
Pb ,.
adj
-.208
.198
.236
.159
.034
-.002
-.020
.102
.201
.163
.136
.107
-.083
ALA
log ALA
-.107
.248
.172
.196
.050
-.093
-.053
-.238
.201
.163
.492
.348
-.100
-.089
Copro
log Copro
-.133
.173
.199
.169
.058
-.099
-.034
-.174
.136
.107
.492
.348
.159
-.196
-------
TABLE 38. AVERAGED COEFFICIENTS OF CORRELATION BETWEEN BIOLOGICAL PARAMETERS FOR GROUP III
Biological
parameter
Hb
BpE
log BpE
Rtc
G-6PD
GSH
ALAD
log ALAD
Pb
adj
ALA
log ALA
Copro
log Copro
Hb
.124
.164
.050
.153
.002
-.412
-.016
.098
BpE
log BpE
.124
.920
.203
-.079
-.380
-.426
.276
.228
.353
.207
.290
.333
Rtc
.164
.960
.245
-.032
-.339
.231
.291
.246
G-6PD
.050
.203
.245
-.058
-.127
-.012
.033
.109
GSH
.153
-.079
-.032
-.058
-.004
.062
.130
-.205
ALAD
log ALAD
.002
-.380
-.426
-.339
-.127
-.004
-.441
-.564
-.330
-.460
-.401
-.527
Pb ..
adj
-.412
.276
.228
.231
-.012
.062
-.441
-.564
.302
.317
.268
.277
ALA
log ALA
-.016
.353
.207
.291
.033
.130
-.330
-.460
.302
.317
.749
.613
Copro
log Copro
.098
.290
.333
.246
.109
-.205
-.401
-.527
.268
.277
.749
.613
-------
TABLE 39. AVERAGED COEFFICIENTS OF CORRELATION BETWEEN BIOLOGICAL PARAMETERS FOR GROUP IV
Biological
parameter
Hb
BpE
log BpE
Rtc
G-6PD
GSH
ALAD
log ALAD
Pb
adj
ALA
log ALA
Copro
log Copro
Hb
-.279
-.283
-.195
.151
.001
-.276
-.224
-.295
BpE
log BpE
-.279
.862
.038
-.196
-.053
-.141
.240
.290
.266
.254
.187
.183
Rtc
-.283
.862
.050
-.192
.042
.235
.236
.205
G-6PD
-.195
.038
.050
-.086
.072
.064
.087
.084
GSH
.151
-.196
-.192
-.086
-.053
-.032
-.175
-.155
ALAD
log ALAD
.001
-.053
-.141
.042
.072
-.053
.001
-.055
-.099
-.282
-.037
.168
Pb ,.
adj
-.276
.240
.290
.235
.064
-.032
.001
-.055
.203
.202
.144
.114
ALA
log ALA
-.224
.266
.254
.236
.087
-.175
.099
-.282
.203
.202
.461
.386
Copro
log Copro
-.295
.187
.183
.205
.084
-.155
-.037
-.168
.144
.114
.461
.386
-------
REFERENCES
1. First year report under Agreement Number 02-302-3 between the Institute
for Medical Research and Occupational Health, Yugoslav Academy of
Sciences and Arts, Zagreb, Yugoslavia and the U.S. Environmental Research
Agency, Research Triangle Park, N.C. 1969-1974.
2. Second year report under Agreement Number 02-302-3 between the Institute
for Medical Research and Occupational Health, Yugoslav Academy of
Sciences and Arts, Zagreb, Yugoslavia and the U.S. Environmental Research
Agency, Research Triangle Park, N.C. 1969-1974.
3. Survey of Lead in the Atmosphere of Three Urban Communities, U.S. DHEW,
PHS Publication No. 999-AP-12, Cincinnati, 1965.
4. Methods of Measuring Air Pollution, Report of the Working Party on
Methods of Measuring Air Pollution and Survey Techniques, OECD, Paris,
1964.
5. Lee, R.E. and Flesh, J.P. A gravimetric method for determining the size
distribution of particulates suspended in air, presented at the Annual
Meeting of the Air Pollution Control Association, New York, 1969.
6. Sherwood, R.J. and Greenhalgh, D.M.S. A Personal Air Sampler, Ann.
Occup. Hyg., 2:127, 1960.
7. Ornstein, A.J. (Ed) Proc. Pneumoconiosis Conference, Johannesburg
1959, J. and A. Churchill, London, 1960.
8. Fugas, M. and Paukovic, R. Microdetermination of lead as chromate by
the Ring-oven Technique, Anal. Chim. Acta 49:356, 1970.
9. Fugas, M., Paukovic, R., Vadic, V. and Hrsak, J. A New Method for the
Determination of Lead in Smoke Samples, Proceedings of the Second
International Clean Air Congress, Washington, 359-361, 1971.
10. Daines, R.H., Smith, D.W., Feliciano, A. and Trout, J.R. Air Levels of
Lead Inside and Outside of Homes, Industrial Medicine 41:26, 1972.
11. O'Donnell, H. The Particle Size Distribution of Suspended Particulate
Matter Collected by the National Air Sampling Network High Volume
Sampler and Some Data on the Size Distribution of the Urban Aerosol in
Pittsburgh, M.S. Thesis, University of Pittsburgh, 1968.
113
-------
12. Hu, J.N.H. An Improved Impactor for Aerosol Studies - Modified Andersen
Sampler, Environ. Sci. Technol., 5:251, 1971.
13. Fugas, M., Hrsak, J. and Steiner-Skreb, D. Wall losses with the
Modified Andersen Cascade Impactor, Dixieme Colloque sur les Atmospheres
Polluees, Paris, 1972.
14. Wilder, B., Fugas, M., Hrsak, J. and Vukovic, A. Evaluation of the
Modified Andersen Cascade Impactor, Proceedings of the Third Inter-
national Clean Air Congress, Dusseldorf, 1973, VDI - Verlag, Dusseldorf,
1973, C 9.
15. Fugas, M., Wilder, B., Paukovic, R., Hrsak, J. and Steiner-Skreb, D.
Concentration Levels and Particle Size Distribution of Lead in the Air
of an Urban and an Industrial Area as a Basis for the Calculation of
Population Exposure, Proceedings of the International Symposium on
Environmental Health Aspects of Lead, Amsterdam 1972, Commission of the
European Communities, Luxembourg, pp. 961-967, 1973.
16. International Committee for Standardization in Haematology. Brit. J.
Haematol., 13 (suppl.):71, 1967.
17- Wintrobe M.M. Clinical Hematology, 4th Ed., Lea & Febiger Philadelphia,
1956.
18. Hamel C. Dtsch. Arch. klin. Med., 67:357, 1900.
19. Gray S.J., Sterling K. J. Clin. Invest., 29:1604, 1950.
20. Veall N., Vetter H. Radioisotope Techniques in Clinical Research and
Diagnosis, Butterworth, London, p. 239, 1958.
21. Lewis S.M., Simonovic I., Meniga A. Arh. hig. rada, 9:393, 1958.
22. ZinkhamW.H., Lenhard R.E., Childs, B. Bull. Johns Hopkins Hosp.,
102:169, 1958.
23. Beutler E., Duron 0., Mikus Kelly B. J. Lab. Clin. Med., 61:882, 1963.
24. Bonsignore D., Calissano P., Cartasegna C. Med. Lavoro, 56:199, 1965.
25. Weber A.0., Volodar Kata, Vouk V.B. Arh. hig. rada, 3:296, 1952.
26. Vouk V.B., Volodar Kata, Weber O.A. Puree Ljerka, Arh. hig. rada,
6:277, 1955.
27. Davis J.R., Andelman S.L. Arch. Environ. Health, 15:53, 1967-
28. Mauzerall 0., Granick S. J. Biol. Chem., 232:1141, 1958.
29. Schwartz S., Zieve L., Watson C.J. J. Lab. Clin. Med., 41:663, 1953.
114
-------
30. Zieve L., Hill E., Schwartz S., Watson C.J. J. Lab. Clin. Med.,
41:663, 1953.
31. Koskelo P., Toivonen I. Scandlnav. J. Clin. & Lab. Investigation,
18:543, 1966.
32. Eriksen L., Eriksen N., Haavaldsen S. Scandinav. J. Clin. & Lab.
Investigation, 14:6, 1962.
33. Asis, M.A., Schwartz S., Watson C.J. J. Lab. Clin. Med., 63:585, 1964.
115
-------
APPENDIX A
DATA ON LEAD IN AIR
116
-------
CN
O
X
HE
LU
_l
LJL
O
z
O
<
LU
U
z
O
U
27-
21
18
15
12'
9
e
3
RURAL AREA
SITE
O TOLMIN
A BOVEC
V BOHINJSKA BELA
e ALL THREE SITES
—i—
80
20 50
PROBABILITY %
95
99
Figure A-l. Cumulative frequency distribution of lead in air for rural area, June 1972 - July 1973
-------
00
5.0
2.0
a:
— 1.0
a
<
UJ
O 0.5
O
tr
UJ r>->
O
u
0.1
1972/73
SITE
a SHP
& INGRA
O dRNOMEREC
^7 VRBANICEVA
O 'Ml
.-, - 1 |
1 ' "I
10 30 50 70
PROBABILITY %
90 95
99
Figure A-2. Cumulative frequency distribution of lead in Zagreb air
-------
MEZA VALLEY DEC 1,1971 TO NOVEMBER 30,1972
3UU-
"e
\
a,
£200-
~z.
< 100-
Ul
_i
LL
O
-Z 50-
O
|
»-
LU
O
Z 20-
O
O
m
SITE
O MEZICE
A 2ERJAV
^7 RUDARJEVO
D CRNA W
O CRNA SE
5 10 30 50
PROBABILITY
90 95
99
Figure A-3. Cumulative frequency distribution of lead in air for Meza Valley, December 1, 1971
to November 30, 1972.
-------
500
N3
o
o>
3,
•*—•
200
< 100
LU
Z 50
O
cc
LU
O
Z 20
O
O
10
MEZA VALLEY
SITE
O MEZICE
A fERJAV
^ RUDARJEVO
D CRNA W
O CRNA SE
DEC 1,1971 TO NOVEMBER 30,1972
10 30 50 70
PROBABILITY %
90 95
99
Figure A-4. Cumulative frequency distribution of lead in air for Meza Valley, December 1, 1971
to April 30, 1972.
-------
1972 / 73
\
Ol
or
U_
o
or
»-
z
LU
U
Z
o
o
5-
2-
1 -
5-
MEZA VALLEY
O CRNA OUTDOOR
O CRNA INDOOR
A ZERJAV INDOOR
V RUDARJEVO IND.
o
10 30 50 70
PROBABILITY %
90 95
99
Figure A-5. Cumulative frequency distribution of lead in air for Meza Valley.
-------
NJ
O)
E 20
LU
O
Z 5
O
O /,
o:
Q
<
UJ
A GAG STATIC:: c?:~:.c
A TRAFFIC PCLICLEMi
x cusTons orFic"3
01
o x "A
70
PROBABILITY %
Figure A-6. Exposure to lead in air of some specific population groups,
-------
NJ
Ol
E
a: t
i—
z:
UJ
a
-z.
O 05
0
a:
Q
UJ
_l
01
A LEAD ARTICLE MANUFACTURE N
o STORAGE BATTERY PLANTENr105
01
5 10 30 50 70
PROBABILITY %
90
99
Figure A-7. Occupational exposure to lead in air.
-------
20
10
CT
E
2-
LEAD SMELTER MEZICE A
LEAD STORAGE BATTERY PL ANT I O
(WORKERS WARING RESPIRATORS)
0.01 005
0.5
10 30 50 70
PROBABILITY %
90
99.8
Figure A-8. Occupational exposure to lead in air, cumulative frequency distribution.
-------
3
1
4.
«*> 3
E
^ 2
O>
31 1
Z
o
1—
< 1.
a:
t—
2 3
LU
0 ,
•z. i
O
0 1
a
<
LU
-1 4
3
2
1
L-
3
2-
1-
5
Tl
5
5
5
-n
r
r
H
r
DNZ CRNOMEREC
h rf>
w
JT
f}fhn ru
15 20 25 30
INGRA
^_^
n-
10
r
10
r
10
—
r
n fTtl rJln
15 20 25 30
VRBANICEVA
~*
|~~i
n~u
FH I n
15 20 25 30
PARTIZAN
-i rffn rrm
15 20 25 30
IMI
r- [-
i f 1 frf
10 15 20 25
30 DATE
Figure A-9. Lead in air concentrations in Zagreb - March 1972.
125
-------
3-
1-
-Tl
ro
£
^
CT
CC 3
I—
-^
2
1
U
u
§
o
<
UJ
10
rn
(fRNOMEREC
n-TT-n
10 15 20 25 30
INGRA
—i—
15
m^ nm
20 25 30
VRBANICEVA
10 15 20 25 30
PARTIZAN
5 10 15 20 25 30
IMI
10 15 20 25 30
DATE
Figure A-10. Lead in air concentrations in Zagreb - April 1972.
126
-------
3
2
1
3-
2
1
Z
O
s
QC
O
§
o
o
<
LU
3
2
3
2H
CRNOMEREC
rn
5 10 15 20 25 30
INGRA
rfi.
5 10 15 20 25 30
VRBANICEVA
r
xfl-dl
r^
rTTU
5 10 15 20 25 30
PARTIZAN
rfh
rrr-,
5 10 15 20 25 30
IM1
itrfi
in ifin
5 10 15 20 25 30
DATE
Figure A-ll. Lead in air concentrations in Zagreb - May 1972,
127
-------
3-
2-
1
3
m 2
v. 1-
O)
3,
2
O
I '
.EAD CONCEN
— KJ
3-
2
1
3
2
1
CRNOMEREC
~~n p-r-rTI n-q n rp-Tl m q
5 TO 15 20 25 30
INGRA
~l p-m Hh-yn Ip H fJ-Th
5 10 15 20 25
30
VRBANICEVA
n |-n>r] r^r^ n~r h rrlTi
5 10 15 20 25
30
PARTIZAN
-n |HTU FUn rpdl n
n
5 10 15 20 25 30
IMI
Di— r-n _n_ ^-, r~l r— T1
r n , ^~ nflh , "
-7l
5 X) 15 20 25 30
DATE
Figure A-12. Lead in air concentrations in Zagreb - June 1972.
128
-------
3-
2-
1
O)
3
2
1-
O
H-
ce 3
u
O
u
Q
LU
2-
1-
3
2-
t-
CRNOMEREC
n
n
5 10 15 20 25 30
INGRA
r>.
5 10 15 20 25 30
VRBANICEVA
[Trrq m
Hrm , n
5 10 15 20 25 30
PARTIZAN
n
5 10 15 20 25 30
IMI
n_di
n
15 20 25 30
DATE
Figure A-13. Lead in air concentrations in Zagreb - July 1972.
129
-------
3-
2-
1-
3-
°F 2
Z
g
L? 3
.EAD CONCENT
— to
3
2
1
3
2
1
CRNOMEREC
n p^n rri-i-. I-hH
r>-m
5 10 15 20 25 30
INGRA
^n irTfl rfK. rrTfl
5 10 15 20 25
r-rffl
30
VRBANICEVA
1 rrffl ^fUn rfT|
5 10 15 20 25
rfl-n
30
PARTIZAN
-ITi rr^p rvTk rrf]]
rrrfl
5 10 15 20 25 30
IMI
HI r-K>n ^Tl_ n^r.
111. - Ti ^>n 1 nn
5 10 15 20 25
| \
30
DATE
Figure A-14. Lead in air concentrations in Zagreb - August 1972.
130
-------
3-
1-
Z
O
5
or
i—
UJ
3-
O
O 1
Q
<
UJ
3-
2-
1-
3-
2-
1-
rHTb
CRNOMEREC
|Tm—-,
5 10 15 20 25 30
INGRA
rr
5 10 15 20 25 30
VRBANICEVA
rfm
5 10 15 20 25 30
SHP
rr
5 10 15 20 25 30
IMI
5 10 15 20 25 30 DATE
Figure A-15. Lead in air concentrations in Zagreb - September 1972,
131
-------
3-
2-
1-
4-
"^ 1-
.E 3
3,
Z
o
5 '•
o:
i— •*-
2
UJ „
0 2-
O 1-
O
Q
<
LU 4-
3-
2-
1-
3
2
1
DNZ CRNOMEREC
rUI Hl-ru rThr.rT]n-, . fTl
5 10 15 20 2
INC
5 10 te 20 2
VR
(1 _
m-fl . ,r[tln ri ~Y\ .. IT
5 10 15 20 2
Sl-
n->-p . . r- "1 . r I . . 1
5 ib 15 20 2
IM
ru-p.T . rTTn I
5
;F
5
B
5
IP
5
30
IA
n.
30
ANICEV/
ll.ll
3!0
•T
3b
n
\
-
-
10
20 25
30 Date
Figure A-16. Lead in air concentrations in Zagreb - October 1972.
132
-------
4-
3-
2-
1-
n
O) 2
(/} 1
^*L
) CONCENTRATIC
-» NJ OJ f*
LJ
<
UJ *•
3-
2-
1-
3-
2-
1-
1
_J
1
1
H
n
r
r-i
1
1
|-|
^
r
-
r
-i
-i
h
—
r
1
1
1
1
..[jiinr
0 15 20
..mn..r
0 15 20
.rTKn.rl
0 15 20
0 15 20
.. ll.J
I
n
—
DNZ CRNOMEREC
Tq -.
2'5 3'0
INGRA
Ti.n,
25 30
VRBANICEVA
^n ,
25 30
SHP
~h,.r..
25 30
IMI
1..
10
25
30 Date
Figure A-17. Lead in air concentrations in Zagreb - November 1972.
133
-------
U-
£ 3
2-
cn '
z
O
< 4
CE
H- ,
Z 3
LU
O 2
8 '
Q
LU ^
DNZ CRNOMEREC
J
ib 15 20 25 30
INGRA
h . rVH] .. ri|n .., rrn
15 20 2
:5" 3b
VRBANICEVA
"h , fh-h-p . rT|-i-n . p-H"rl
10 15 20 25 30
SHP
nrr|.
' ib " " 1!5
20 2
IMI
30
n,
10
rKT|..iyi pTb
15 20 25
30 Date
Figure A-18. Lead in air concentrations in Zagreb - December 1972.
134
-------
LEAD CONCENTRATIONS jjg/m3
_» to U -J. (O (jj -• K) OJ _» NJ U> -» K> U>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1,1.
.
1— I
-1
1
5
,m
5
.r>fl
!. r-r-v-T
i i i i i
10
.rin
"o
^r-ri
p
5 to
r
-
J
1
i
}
>
.rrri
Jo
.rfTf
I'D
DNZ CRNOMEREC
-rITl n-n-n . . M „
15
1
1
1
5
fid
5
5
n
1
20 25
INGRA
. . rn-TI -.
3
r
20 Is 3
VRBANICE
"1 . n-n-n . 1
20 25
SHP
tfl. n-m.
5
PI
2b 25
IM'I
2!0 2'5
3
3
0
0
VA
fH
0
0
so Date
Figure A-19. Lead in air concentrations in Zaxgreb - January 1973
135
-------
4-
3-
2-
1-
cn 3-
E
— 2-
CT
-^ 1-
CO
Z
o
fZ 4-
5
or 3
i—
•z.
LLJ 2
O
Z 1
o
o
Q
< 4
LJJ
-" 3
2
1
3
2
1
DNZ CRNOMEREC
JTi
-HTr-fl m . rl hm . nr-TI-n , r-i-,-, .
5 10 15 :iO 25 28
INGRA
""•
<— i
1 . . H M 1 M .. m . , rrj-, .
5 10 15 20 25 28
VRBANICEVA
_ __ ~
-n "V) . rft^Ti 1 Th , n-p .
5 10 15 20 25 28
SHP
|-
-h "fl ^ M rWI
II. , . \ \ . . \ 1 . . r~M 1
5 10 15 20 25 28
n IMI
i —
— i i — i
1,, 41 rf.l .^
10
15 20
25 28 Date
Figure A-20. Lead in air concentrations in Zagreb - February 1973
136
-------
150-
100-
50-
150
100-
n
b 50-
Ol
3,
Z
o
P 1SQ-
<
a: 100
H-
50-
LU
O
8
O 150-
<
UJ 100
50-
150-
100
50-
1
—
1
~|
r
r
n
— 1
-
-
5
5
5
5
r
n
-,
-
-
MEZICE (VI)
,— , fl ITn n-i
- n r
r
i MI . i .
10 15 20 25 30
ZERJAV (III)
_ rtl-Tln m-v-rn-fl
10 15 20 25 30
RUDARJEVO (1)
n
lh_rn n-n_n-fl
K) 15 20 25 30
CRNA SE (V)
n r^_ m-T—r-vp
10 15 20 25 30
CRNA W (II)
m L^, rn— i r—h-n
W 15 20 25 30
Figure A-21. Lead in air concentrations in Meza Valley - December 1971.
137
-------
250-
200-
150-
100-
50
LEAD IN AIR CONCENTRATIONS IN MEZA
VALLEY
250-
200-
150-
100-
E 50
Ol
3,
300-
2 250
cr
200
LU
^ 100
8 50
Q
LLl
_l
250
200
150
100
50
150-
MEZICE (V!)
10 15 20 25 30
ZERJAV (III)
10 15 ^ 20 25 30
RUDARJEVO(I)
n
10 15 20 25 30
n CRNA SE (V)
:5 30
CRNA W (II)
n
n
•n-
—
'
_
1 —
~
n
n
~
i
— ,
1 1
"
15 20
30
Figure A-22. Lead in air concentrations in Meza Valley - January 1972.
138
-------
200
150
100
50-
150
100
n 50
0)
Z 250 •
0
t- 200
1- 150
a 100^
8 50
Q
LJ
-J 200-
150
100
50 •
200
150
100
50-
•~^^—
c
MEZICE (VI)
— I
_TI rfTh
) 10 15 20 25 1
ZERJAV (III)
JT-
5 10 15 20 25 1
RUDARJEVO (I)
-1
H —i 1 H-^^
5 10 15 20 25 1
CRNA SE (V)
~~l rTl r-, n-r-,
L^ HTUTn_^- -i__
5 10 15 20 25 1
— 1
—
1-1
CRNA W (II)
TrfVi ^^^K_
10
15
20 25
DATE
Figure A-23. Lead in air concentrations in Meza Valley - February 1972.
139
-------
150-
100-
50-
MEZICE (Vll
150-
CT 50
=1,
£150
2
W 100
O 50
Q
LU
_J
150
100
50
150
100
50
10 15 20 25 30
ZERJAV (!!!)
LI
10 15 20 25 30
RUDARJEVO (I)
ofllb
10 15 20 25 30
CRNA SE (V)
10 15 20 25 30
CRNA W (II)
tn.
10 15 20 25 30
DATE
Figure A-24. Lead in air concentrations in Meza Valley - March 1972.
140
-------
150
100
50
MEZICE (VI)
m
th
150
100
50
5 X) 15 20 25 30
ZERJAV (III)
01
3,
o: 150-
O
O
Q
LU
150
100
50
m
-fl
ThTh-iH-rn,
5 10 15 20 25 30
RUDARJEVO ( I )
im
5 10 15 20 25 30
CRNA SE (V)
J.
5 10 15 20 25 3b
150
100
50'
CRNA W (II)
5 10 15 20 25 30' DATE
Figure A-25. Lead in air concentrations in Meza Valley - April 1972.
141
-------
150-
100-
50-
150
„ 100
\ 50-
cn
z
o
t—
£V 150
1—
Z
LU wo
u
0 50
o
Q
LU
150-
100-
50-
150
100-
50-
MEZICE (VI)
n
^~ ~Y f [I 11^ * ^ Jill ' 1 I 'I ' 1 1 i
5 iO 15 20 25 30
2ERJAV (III)
! P" T r*n r ' K
rrf -{-IT- hnrl nmT T^
5 1C> 15 20 25 30
RUDARJEVO (I)
PI rv-,
__p- «-i — url (-Tn L lh|-r-T — n_m
5 10 15 20 25 30
CRNA SE (V)
r-T~)~_i 1— 1 1— 1 1 [_T~I lt~) i 1 r~|~T — i 1— j r— i
5 10 15 20 25 30
CRNA W (II)
^T. ^-H^^^
5 10 15 20 25 30
DATE
Figure A-26. Lead in air concentrations in Meza Valley - May 1972.
142
-------
150
100
50
MEZICE (VI)
fl
150
100
, 50
5 10 15 20 25 30
ZERJAV (III)
T-rrrhrr^
5 10 15 20 25 30
a: 150
t—
RUDARJEVO (I)
o
i
o
a
<
LU
50
150
100
50
5 10 15 20 25 30
CRNA SE (V)
150-
100
50
5 10 15 20 25 30
CRNA W (II)
15 20 25 30
DATE
Figure A-27. Lead in air concentrations in Meza Valley - June 1972.
143
-------
150-
100
50
150
f>
£ 100
\
O) 50
U
z
O 50
u
Q
Ul
_j
150
100
50
150
100
50
MEZICE (VI)
n i-rfT-n rh-rrrri
5 10 15 20 25 30
ZERJAV (III)
10 15 20 2S 30
RUDARJEVO (I)
T-rrn~T-4—J~l~n
10 15 20 25 30
CRNA SE (V)
"I I hh-r7-o-r-r^^^--O~T'n
10 15 20 25 30
CRNA W (II)
10 15 20 25 30
DATE
Figure A-28. Lead in air concentrations in Meza Valley - July 1972.
144
-------
150-
100
50-j
150
100
2150
I 100
LU 50
U
z
o
o
o
U 150
100
50
150-
100
501
MEZICE (VI)
TTTfh^ffV^T-rrT.
-f=CL
10 15 20 25 30
ZERJAV (III)
15 20 25 30
RUDARJEVO (I)
10 15 20 25 30
CRNA SE (V)
TO \S 2Q
30
CRNA W (II)
_n—t-^
10 15 20 25 30
DATE
Figure A-29. Lead in air concentrations in Meza Valley - August 1972.
145
-------
80-
40-
80-
40-
m
£
CT 10
O 80
t—
cc
Ul
a
40-
8 10
UJ
80
10
80
40
10
1 cm = 20 jjg/nrv
MEZICE (VII
5 10 15 20 25 30
ZERJAV (III)
15 20 25 30
RUDARJEVO (I)
"kfl
5 10 15 20 25 30
CRNA SE (V)
11
5 10 15 20 25 30
CRNA W (II)
5 10 15 20 25 30 Date
Figure A-30. Lead in air concentrations in Meza Valley - September 1972.
146
-------
1 cm = 20 pg/m3
80-
40-
10-
70-
£ 40-
v.
O)
a,
10
z
2 80
UJ 40
O
O
O 10
O
< 100
UJ
-1 801
40-
10
80
40-
10-
MEZICE (VI)
5 10
ZERJAVU11)
15 20 25 30
n
5 10 15 20 25
RUDARJEVO (1) p_,
rr -
5 10 15 20 25
CRNA SE W)
5 10
CRNA W (I!)
15 20 25 30
10 15 20 25 30 Date
Figure A-31. Lead in air concentrations in Meza Valley - October 1972,
147
-------
200-
150-
100-
50-
200-
150-
*E 100'
0) 50-
-i
CENTRATION
_. -. K>
O Ol O
o o 5
8 5°-
O
<
LU
_J 200
150
100
50
200
150
100
50
n
r
n
I
1-
— i — L
5
f
5
5
5
5
r
H
1
i-
I
r
h
K
1
^
1
1
)
D
D
0
0
I
I
1
1
1
1
I—I
1
1
1
5
5
—
5
5
-
I
~
I
r
r
2
2
2
2
r
2
1.
D
0
0
0
0
— r
—
r—|
MEZICE (VI)
i—i
I 1
1 \ J 1 I
25 30
2ERJAV (III)
TH~n
25 30
RUDARJEVO (I)
25 30
CRNA SE (V)
T~n
25 30
CRNA W (II)
V-
25 30 Date
Figure A-32. Lead in air concentrations in Meza Valley - November 1972.
148
-------
TABLE A-l. SUMMARY OF DATA FOR LEAD IN AIR* FOR
RURAL AREA
Monthly Arithmetic Means Based on Weekly Averages
Site
Month
July
August
September
October
November
December
January
February
March
April
May
June
Yearly
Average
Highest
Weekly
Average
Tolmin
0.128
0.110
0.131
0.182
0.207
0.248
0.182
0.176
0.172
0.095
0.043
0.050
0.146
0.301
Bovec
0.074
0.088
0.091
0.103
0.122
0.127
0.154
0.130
0.113
0.053
0.047
0.013
0.094
0.220
Bohinj ska
Bela
0.053
0.078
0.072
0.117
0.154
0.143
0.106
0.094
0.081
0.052
0.019
0.002
0.079
0.209
* yg/m3 - July 1972 - June 1973
149
-------
TABLE A-2. SUMMARY OF DATA FOR LEAD IN AIR FOR ZAGREB*
Sampling Site: SHP
Concentration of
lead in air yg/m3
Month
September
October
November
December
January
February
March
April
May
June
July
August
Annual
Values
Geometric
Means
Standard
Geometric
Deviation
95% Results
Up To
Arithmetic
mean
0.97
1.09
1.95
0.91
1.06
1.07
0.53
0.45
0.51
0.63
0.57
0.56
0.84
0.67
1.97
2.08
Highest
value
1.61
2.37
4.97
2.52
2.03
2.57
1.16
0.90
0.81
1.02
0.81
1.36
4.97
_ .. No. of results
Tot.al above pg/m3
°f1 0.7 2.0
results
15 84
18 10 7
15 12 1
16 92
18 12 1
17 10
17 5
16 2
18 2
17 6
16 5
19 2
202 83 15
* 5 September 1972 - 31 August 1973
150
-------
TABLE A-3. SUMMARY OF DATA FOR LEAD IN AIR FOR ZAGREB*
Sampling Site: Ingra
Month
March
April
May
June
July
August
September
October
November
December
January
February
Annual
Values
Geometric
Mean
Standard
Geometric
Deviation
95% Results
Up To
Concentration of
lead in air yg/m3
Arithmetic
mean
0.81
0.68
0.72
0.43
0.50
0.51
0.60
0.75
1.21
0.75
0.65
0.86
0.70
0.53
2.04
1.75
Highest
value
1.62
1.48
1.63
0.84
1.02
0.92
2.04
2.57
3.55
1.73
2.68
2.58
3.55
Total
number
of
results
18
16
13
17
12
19
16
17
15
15
16
16
190
No. of results
above yg/m3
0.7 2.0
8
4
5
1
2
4
4 1
5 2
10 2
5
4 1
8 1
60 7
* 1 March 1972 - 28 February 1973
151
-------
TABLE A-4. SUMMARY OF DATA FOR LEAD IN AIR FOR ZAGREB*
Sampling Site: CRNOMEREC
Month
March
April
May
June
July
August
September
October
November
December
January
February
Annual
Values
Geometric
Mean
Standard
Geometric
Deviation
95% Results
Up To
Concentration of
lead in air Ug/m3
Arithmetic
mean
0.68
0.33
0.38
0.36
0.25
0.28
0.49
0.55
1.20
0.99
0.51
0.44
0.53
0.34
2.35
1.40
Highest
value
1.81
0.68
0.63
0.65
0.49
0.45
0.89
1.35
4.38
2.65
1.92
1.30
4.38
„ , No. of results
Total , , 3
», , above ug/m
Ofl4. 0.7 2.0
results
18 8
20
22
17
15
21
20 2
20 6
18 11 3
17 82
21 7
22 7
231 46 5
* 1 March 1972 - 28 February 1973
152
-------
TABLE A-5. SUMMARY OF DATA FOR LEAD IN AIR FOR ZABREB*
Sampling Site: VRBANICEVA
Month
March
April
May
June
July
August
September
October
November
December
January
February
Annual
Values
Geometric
Mean
Standard
Geometric
Deviation
95% Results
Up To
Concentration of
lead in air yg/m3
Arithmetic
mean
1.40
0.64
0.57
0.55
0.61
0.48
0.95
0.96
1.52
0.52
0.67
0.82
0.80
0.61
2.00
1.93
Highest
value
2.94
0.93
1.00
1.43
1.49
0.95
1.61
2.56
4.12
1.69
1.46
1.82
4.12
Total
Number
of
results
14
15
20
20
19
18
18
20
19
20
21
20
224
No. of results
above yg/m3
0.7 2.0
10 3
7
5
3
3
3
13
11 2
13 6
4
9
9
90 11
* 1 March 1972 - 28 February 1973
153
-------
TABLE A-6. SUMMARY OF DATA FOR LEAD IN AIR FOR ZAGREB*
Sampling Site: IMI
Month
March
April
May
June
July
August
September
October
November
December
January
Feburary
Annual
Values
Geometric
Mean
Standard
Geometric
Deviation
95% Results
Up To
Concentration of
lead in air yg/m3
Arithmetic
mean
1.46
0.83
0.89
0.75
0.65
0.77
0.99
1.13
1.52
0.73
1.17
1.03
0.99
0.85
1.76
2.17
Highest
value
2.26
1.72
1.74
1.04
0.95
1.33
1.82
2.67
2.95
2.70
3.43
3.23
3.43
Total
Number
of
results
18
16
17
18
15
19
22
18
15
16
17
15
206
No. of Results
above yg/m3
0.7 2.0
17 3
9
10
9
7
13
16
11 3
14 4
6 1
9 3
11 2
132 16
* 1 March 1972 - 28 February 1973
154
-------
TABLE A-7. SUMMARY OF DATA FOR LEAD IN AIR FOR MEZA VALLEY*
Sampling Site: Mezice
Month
Concentration of
lead in air yg/m3
Arithmetic Highest
mean value
December
January
February
March
April
May
June
July
August
September
October
November
Annual
values
Geometric
mean
Standard
Geometric
Deviation
95% results
up to
31
35
23
31
25
16
18
12
16
16
26
27
23
18.2
2.0
62.0
77
236
154
90
79
45
69
33
36
53
96
86
236
m n Number of results
Total , , 3
miml-^r ab°Ve Ug/m
nuiuD er
°f_ 2 10 50 100
results
24 19 17 5
29 23 18 7 2
29 24 13 4 2
31 28 24 6
28 25 22 2
29 29 21
30 28 21 1
31 23 16
31 27 23
31 29 17 1
31 29 20 5
26 24 20 1
350 308 232 32 4
* 1 December 1971 - 30 November 1972
155
-------
TABLE A-8. SUMMARY OF DATA FOR LEAD IN AIR FOR MEZA VALLEY*
Sampling Site: Zerjav
Month
December
January
February
March
April
May
June
July
August
September
October
November
Annual
values
Geometric
mean
Standard
Geometric
Deviation
95% results
up to
Concentration of
lead in air Ug/m3
Arithmetic
mean
28
51
33
30
34
28
21
17
18
18
30
34
28
22.6
1.9
69
Highest
value
74
217
124
82
105
52
46
36
49
57
69
76
217
_ , Number of results
Total , / 3
. above yg/m
nuniuei
°f. 2 10 50 100
results
24 24 19 4 -
29 28 25 13 2
29 28 22 7 2
29 29 26 5 -
28 27 27 4 1
29 29 29 1 -
30 28 26 - -
31 24 19
31 31 25 - -
31 31 22 1 -
31 30 26 5 -
26 26 25 7 -
348 335 291 47 5
* 1 December 1971 - 30 November 1972
156
-------
Table A-9. SUMMARY OF DATA FOR LEAD IN AIR FOR MEZA VALLEY*
Sampling Site: Rudarjevo
Month
December
January
February
March
April
May
June
July
August
September
October
November
Annual
values
Geometric
mean
Standard
Geometric
Deviation
95% results
up to
Concentration of
lead in air yg/m3
Arithmetic
mean
35
122
55
28
29
15
18
17
10
23
36
73
37
21.0
2.9
122
Highest
value
149
328
257
70
82
49
63
68
28
46
83
199
328
Number of results
Total , / 3
,,m1 -r above Ug/m
numuei ........ —
°fn 2 10 50 100
results
24 24 19 5 1
29 29 27 23 16
17 13 11 6 3
31 30 28 3
27 27 21 7
29 27 18 -
30 29 19 1
31 29 19 1
31 27 13 -
31 31 28 -
31 31 27 6
24 24 23 15 4
335 321 253 67 24
* 1 December 1971 - 30 November 1972
157
-------
TABLE A-10. SUMMARY OF DATA FOR LEAD IN AIR FOR MEZA VALLEY*
Sampling Site: Crna Se
Month
December
January
February
March
April
May
June
July
August
September
October
November
Annual
values
Geometric
mean
Standard
Geometric
Deviation
95% results
up to
Concentration of
lead in air Ug/m3
Arithmetic
mean
34
102
40
23
35
14
13
11
9
17
27
55
29
17.4
2.8
96
Highest
value
147
259
171
67
79
35
39
42
25
38
100
144
259
m , Number of results
Total , , 3
above Ug/m
numuei
°f 2 10 50 100
24 24 18 5 2
29 28 28 18 9
29 25 20 6 3
31 28 27 3
21 19 14 5
27 26 16
30 28 16
31 24 15
31 27 15
31 29 23
31 31 25 1 1
26 26 25 13 4
341 315 242 51 19
* 1 December 1971 - 30 November 1972
158
-------
TABLE A-ll. SUMMARY OF DATA FOR LEAD IN AIR FOR MEZA VALLEY*
Sampling Site: Crna W
Month
Concentration of
lead in air Ug/m3
Arithmetic Highest
mean value
December
January
February
March
April
May
June
July
August
September
October
November
Annual
values
Geometric
mean
Standard
Geometric
Deviation
95% results
up to
32
90
38
18
26
10
11
11
7
14
22
42
26
13.5
3.3
97
128
222
211
54
102
42
33
41
18
34
48
99
222
m .. Number of results
Total , , 3
iiml -r above yg/m
numuer —
°f1 2 10 50 100
results
24 22 19 7 1
29 28 28 19 12
29 24 17 7 3
31 28 28 1
28 25 19 2 1
29 26 13
30 28 13
24 18 9
31 27 8
31 29 18
31 31 27
26 26 25 8
343 312 224 44 17
* 1 December 1971 - 30 November 1972
159
-------
TABLE A-12. SUMMARY OF DATA FOR LEAD IN AIR FOR MEZA VALLEY*
Sampling Site: Mezice
Months
December
January
February
March
April
May
June
JT
August
September
October
November
Annual
Arithmetic
Mean
Concentration of
lead in air Ug/m
Arithmetic
mean
26
17
21
31
21
26
29
10
16
11
17
22
21
Highest
value
152
69
57
59
82
64
65
13X
20X
14X
24X
34X
Sampling
Period:
Days
29
29
26
31
29
29
25
31
31
30
31
27
Number of results
above yg/m3
2 10 50 100
26 20 2 1
22 17 4
21 19 3
29 27 1 -
21 16 5
28 26 3 -
24 20 2
* 1 December 1972 - 30 November 1973
yr
Highest weekly average
160
-------
TABLE A-13. SUMMARY OF DATA FOR LEAD IN AIR FOR MEZA VALLEY*
Sampling Site: Zerjav
Months
December
January
February
March
April
May
June
July
Augus t
September
October
November
Annual
Arithmetic
Mean
Concentration of
lead in air yg/m3
Arithmetic
mean
45
22
40
35
30
29
28
13
12
8
10
16
24
Highest
value
199
60
100
64
80
59
70
25X
16X
iox
12X
22X
Sampling
Period:
Days
29
29
26
31
29
29
25
29
31
30
31
30
Number of results
above yg/m3
2 10 50 100
29 27 7 2
27 20 1
26 23 9 1
31 30 5
29 27 3
29 27 1
25 22 3
* 1 December 1972 - 30 November 1973
x
Highest weekly average
161
-------
TABLE A-14. SUMMARY OF DATA FOR LEAD IN AIR FOR MEZA VALLEY*
Sampling Site: Rudarjevo
Months
December
January
February
March
April
May
June
July
August
September
October
November
Annual
Arithmetic
Mean
Concentration of
lead in air yg/m3
Arithmetic
mean
70
61
50
35
17
21
23
12
9
12
17
34
30
Highest
value
286
160
142
75
75
91
60
18X
14X
21X
29X
50X
Sampling
Period:
Days
29
29
26
31
20
24
22
29
31
30
31
30
Number of results
above yg/m3
2 10 50 100
29 28 15 8
29 29 14 5
25 25 8 1
31 28 7
20 12 2
22 14 1
22 15 2
* 1 December 1972 - 30 November 1973
2£
Highest weekly average
162
-------
TABLE A-15. SUMMARY OF DATA FOR LEAD IN AIR FOR MEZA VALLEY*
Sampling Site: Crna Se
Months
December
January
February
March
April
May
June
July
August
September
October
November
Annual
Airthmetic
Mean
Concentration of
lead in air yg/m3
Arithmetic
mean
58
47
46
25
18
17
22
10
5
3
6
7
22
Highest
value
255
101
168
91
107
67
82
15X
15X
6X
6X
iox
Number of results
Sampling , / 3
•p j j. above yg/m
Days 2 10 50 100
25 24 22 10 3
29 29 28 13 1
26 25 22 8 2
31 31 22 4
29 29 14 2 1
29 27 20 1
22 21 15 3
* 1 December 1972 - 30 November 1973
X
Highest weekly average
163
-------
TABLE A-16. SUMMARY OF DATA FOR LEAD IN AIR FOR MEZA VALLEY*
Sampling Site: Crna W
Months
December
January
February
March
April
May
June
July
August
September
October
November
Annual
Arithmetic
Mean
Concentration of
lead in air yg/m3
Arithmetic
mean
59
44
36
23
13
16
19
11
9
13
17
28
24
Highest
value
228
110
90
71
62
67
84
15X
13X
24X
22X
38X
, . Number of results
Sampling ^ ^
reLj.ua.
Days 2 10 50 100
29 29 23 12 7
29 29 27 11 2
26 25 22 6
31 30 24 1
29 26 15 1
29 27 19 1
25 25 16 1
* 1 December 1972 - 30 November 1973
v
Highest weekly average
164
-------
TABLE A-17. MASS DISTRIBUTION OF LEAD IN PARTICLES BY SIZE, ZAGREB 1971
Collection Medium: Al-Foils
Date
Sepa-
ration
stage
1
2
3
4
5
6
6-8
September
yg 5
23.7 6.9
12.9 3.7
15.6 4.5
18.9 5.5
14.1 4.1
259.5 75.3
344.7
8-10
September
yg %
22.5 5.6
12.6 3.2
14.4 3.6
23.4 5.8
18.6 4.7
307.5 77.1
399.0
13-15
September
yg %
36.6 6.3
23.4 4.0
24.6 4.3
30.0 5.2
24.6 4.3
438.9 75.9
578.1
15-17 20-22
September September
yg % yg %
13.5 4.8 33.9 8.
7.8 2.8 16.2 4.
10.2 3.6 21.0 5.
15.0 5.3 29.7 7.
10.8 3.8 31.5 7.
223.5 79.7 270.0 67.
280.8 402.3
4
0
2
4
8
2
(continued)
-------
ON
TABLE A-17. (continued)
Collection Medium: Al-Foils
Date
Sepa-
ration
stage
1
2
3
4
5
6
4-7
October
yg
42.9
25.8
28.5
33.9
38.7
367.5
%
8.0
4.8
5.3
6.3
7.2
68.4
7-9
October
yg
59.1
34.8
42.9
49.5
57.6
261.0
%
11.7
6.9
8.5
9.8
11.4
51.7
11-13
October
yg
59.1
34.5
42.0
51.0
62.7
467.1
%
8.2
4.8
5.9
7.1
8.8
65.2
4
2
3
5
3
51
Range
.8-11.7
.8-6.9
.6-8.5
.2-9.8
.8-11.4
.7-79.7
Ave-
rage
%
7.
4.
5.
6.
6.
70.
5
3
1
6
5
0
Cumu-
lative
ave-
rage
7.5
11.8
16.9
23.5
30.0
100.0
537.3
504.9
716.4
-------
TABLE A-18. MASS DISTRUBTION OF LEAD PARTICLES BY SIZE, ZAGREB 1972
Collection Medium: Al-Foils
26-27
Date T
January
Sepa-
ration yg
stage
1 16.5
2 9.9
3 13.5
4 17.1
5 17.1
6 161.1
235.2
%
7.0
4.2
5.7
7.3
7.3
68.5
27-28
January
ug
16.8
9.0
9.0
24.3
16.2
174.9
250.2
31
1
January-
February
Range
% yg %
6.7
3.6
3.6
9.7
6.5
69.9
14
6
9
17
21
143
210
.1
.0
.0
.7
.0
.1
.8
6.7
2.8
4.3
8.4
10.0
67.8
6.
2.
3.
7.
6.
67.
7-7.0
8-4.2
6-5.7
3-9.7
5-10.0
8-69.9
Ave-
rage
6
3
4
8
8
68
.8
.5
.5
.5
.0
.7
Cumu-
lative
average
6.8
10.3
14.8
23.3
31.3
100.0
167
-------
00
TABLE A-19. MASS DISTRIBUTION OF LEAD PARTICLES BY SIZE, ZAGREB 1972
Sampling Medium: Al-Foil
Date
Sepa-
ration
stage
1
2
3
4
5
6
22-24
Ug
11.4
7.2
9.9
9.9
18.0
143.1
May
%
5.7
3.6
5.0
5.0
9.0
71.7
24-26
Ug
19.2
9.6
15.3
23.4
19.5
175.5
May
%
7.3
3.7
5.8
8.9
7.4
66.9
29-31
Ug
15.3
7.2
9.6
15.6
57.3
194.7
May
%
5.1
2.4
3.2
5.2
19.1
65.0
18-20
Ug
9.9
5.4
6.9
8.4
12.6
120.0
July
%
6.1
3.3
4.2
5.1
7.7
73.5
20-22
Ug
7.5
7.5
9.9
15.9
13.5
112,5
July
%
4.5
4.5
5.9
9.5
8.1
67.4
Range
%
4.5-7.3
2.4-4.5
3.2-5.9
5.0-9.5
7,4-19.1
65,0-73.5
rage
5.7
3.5
4.8
6.7
10,3
68.9
Cumu-
lative
average
%
5.7
9.2
14.0
20.7
31.0
99.9
199.5
262,5
163 = 2
166.8
-------
TABLE A-20. MASS DISTRIBUTION OF LEAD PARTICLES BY SIZE, ZAGREB 1972
Sampling Medium: Al-Foils
Date
Sepa-
ration
stage
1
2
3
4
5
6
30 August -
1 September
yg %
13.2 7.4
6.6 3.7
9.0 5.0
10.5 5.9
12.0 6.7
127.5 71.3
178.8
2-4
September
yg %
14.4 6.5
10.2 4.6
12.0 5.4
14.4 6.6
11.4 5.2
158.4 71.7
220.8
4-6
September
yg %
27.0 7.0
15.0 3.9
19.2 4.9
31.5 8.1
20.7 5.4
273.0 70.9
386.4
7-9
September
yg %
29.4 9.3
12.0 3.8
14.4 4.5
15.6 5.0
14.4 4.5
231.0 72.9
316.8
9-11
September
yg
24.9
10.5
14.1
15.0
10.5
222.6
297.6
%
8.4
3.5
4.7
5.1
3.2
74.8
(continued)
-------
TABLE A-20. (continued)
Sampling Medium: Al-Foils
Date
Sepa-
ration
stage
1
2
3
4
5
6
12-14
September
yg
28.5
15.6
19.5
26.1
24.6
295.2
%
7.0
3.8
4.8
6.4
6.0
72.0
14-16
September
yg
19.2
12.0
12.0
18.0
14.1
218.4
%
6.5
4.1
4.1
6.1
4.8
74.4
18-20
September
yg
53.4
27.3
27.3
41.4
37.2
342.3
%
10.1
5.2
5.2
7.8
7.0
64.7
21-22
September
yg
27.9
10.2
15.6
20.4
21.9
185.4
%
9.9
3.6
5.6
7.2
7.8
65.9
6
3
4
5
3
64
Range
.5-10
.5- 5
.1- 5
.0- 8
.5- 7
.7-74
.1
.2
.4
.1
.0
.8
Ave-
rage
8.0
4.0
4.9
6.5
5.7
70.9
Cumu-
lative
ave-
rage
8.0
12.0
16.9
23.4
29.1
100.0
409.5 293.7 528.9 281.4
-------
TABLE A-21. MASS DISTRIBUTION OF LEAD PARTICLES BY SIZE, ZAGREB 1973
Sampling Medium: Al-Foils
Date T29"31
January
Sepa-
ration yg %
stage
1 93.3 10.9
2 44.4 5.2
3 45.3 5.3
4 76.5 9.0
5 93.0 10.9
6 502.2 58.7
854.7
31 January
1,2 February
yg %
39.6 8.7
20.7 4.5
22.2 4.9
36.0 7.9
39.0 8.6
297.6 65.4
455.1
3-5
February
yg %
63.6 9.3
33.9 5.0
35.1 5.1
51.9 7.6
44.7 6.6
453.6 66.4
682.8
5-7
February
yg %
58.8 8.4
28.2 4.0
33.9 4.9
50.1 7.2
50.1 7.2
475.9 68.3
697.0
10-12
February
yg
84.0
43.5
39.6
65.1
77.4
521.1
830.7
%
10.1
5.2
4.8
7.9
9.3
62.7
(continued)
-------
TABLE A-21. (continued)
Sampling Medium: Al-Foils
Da'e A0'1'
February
Sepa-
ration yg
stage
1 36.0
2 16.5
3 20.4
4 22.2
5 19.2
6 302.4
z
8.6
4.0
4.9
5.3
4.6
72.6
12-14
February
yg
43.
23.
22.
27.
30.
343.
8
7
8
3
3
2
z
8.9
4.8
4.6
5.6
6.2
69.9
14-16
February
yg
37
24
22
34
33
302
.8
.9
.8
.2
.6
.4
z
8.3
5.5
5.0
7.5
7.4
66.3
Range
8.3-10.9
4.0-
4.6-
5.3-
4.6-
5.5
5.3
9.0
9.0
58.7-72.6
Ave-
rage
9.2
4.8
4.9
7.2
7.6
66.3
Cumu-
lative
ave-
rage
9.2
14.0
18.9
26.1
33.7
100.0
416.7
491.1
455.7
-------
OJ
TABLE A-22. MASS DISTRIBUTION OF LEAD PARTICLES BY SIZE, MEZA VALLEY 1972
Sampling Medium: Al-Foils
Site:
Date: 27-28 March
Sepa-
ration
Stage ug %
1 502.2 15.0
2 509.4 15.3
3 957.6 28.7
4 797.4 23.9
5 415.8 12.5
6 154.0 4.6
3336.4
Mezice Zerjav
30-31 March 27-28 March 28-29 March
Average Average
Ug % % ug % ug % %
904.0 17.5 16.3 1395.0 21.2 495.0 16.1 18.6
920.0 17.8 16.5 1062.0 16.2 675.0 22.0 19.1
1420.0 27.4 28.0 1629.0 24.8 907.2 29.5 27.2
1364.0 26.3 25.1 1422.0 21.6 743.4 24.2 22.9
441.0 8.5 10.5 491.4 7.5 112.0 3.6 5.6
133.0 2.5 3.6 574.0 8.7 140.5 4.6 6.6
5182.0 6573.4 3073.1
continued
-------
TABLE A-22. (continued)
Sampling Medium: Al-Foils
Site: Rudarjevo
Date: 29-30 March 30-31 March 28-29 March
Sepa-
ration Average
Stage yg % yg % % yg %
1 957.6 22.3 1072.0 19.4 20.9 468.0 12.7
2 907.2 21.2 1072.0 19.4 20.3 781.2 21.2
3 1134.0 26.4 1572.0 28.5 27.4 1062.0 28.9
4 957.6 22.3 1484.0 26.9 24.6 1029.6 28.0
5 197.4 4.6 211.5 3.8 4.2 262.8 7.1
6 136.5 3.2 113.0 2.0 2.6 76.5 2.1
Crna W All Sites
29-30 March Range Average
Average
yg % % % %
441.0 14.1 13.4 12.7- 17.3
-22.3
441.0 14.1 17.7 14.1- 18.4
-22.0
920.0 29.5 29.2 24.8- 28.0
-29.5
1052.0 33.8 30.9 21.6- 25.9
-33.8
220.0 7.1 7.1 3.6- 6.8
-12.5
43.0 1.4 1.7 1.4- 3.6
- 8.7
Cumu-
-i . •
Average
%
17.3
35.7
63.7
89.6
96.4 i
i
100.0 i
\
4290.3 5524.5 3680.1 3117.0
-------
TABLE A-23. MASS DISTRIBUTION OF LEAD PARTICLES BY SIZE, MEZA VALLEY 1972
Sampling Medium: Al-Foils
Site:
Date:
Sepa-
ration
Stage
1
2
3
4
5
6
5-6 June
yg %
423 9.2
802 17.4
1412 30.6
1396 30.3
354 7.7
220 4.8
4607
Mezice
8-9 June
Average
yg % %
46 21.1 15.2
26 11.9 14.6
36 16.5 23.6
54 24.8 27.6
25 11.5 9.5
31 14.2 9.5
218
5-6 June
yg %
402 10.0
1277 31.7
990 24.5
792 19.7
309 7.7
257 6.4
4027
Zerjav
6-7 June
yg %
275 11.6
444 18.8
653 27.7
545 23.1
151 6.4
292 12.4
2360
Average
%
10.8
25.2
26.1
21.4
7.1
9.4
continued
-------
TABLE A-23. (continued)
Sampling Medium: Al-Foils
Site: Rudarjevo Crna SE All Sites
Date: 5-7 June 7-8 June 7-8 June 8-9 June Range Average
Sepa-
ration Average Average
Stage ug % yg % % yg % yg % % % %
1 102 13.0 24 8.8 10,9 26 4.2 562 9.9 7.0 4.2-21.1 11.1
2 94 12.0 24 8.8 10.4 50 8.1 984 17.3 12.7 8.1-31.7 15.7
3 182 23.3 46 16.8 20.0 164 26.7 1712 30.1 28.4 16.5-30.6 24.5
4 192 24.4 86 31.4 28.0 230 27.5 1744 30.7 34.1 19.7-37.5 27.8
5 79 10.1 38 13.8 12.0 54 8.8 378 6.7 7.8 6.4-13.8 9.1
6 134 17.1 56 20.4 18.7 90 14.7 304 5.3 10.0 4.8-20.4 11.9
Cumu-
lative
Average
%
11.0
26.7
51.2
79.0
88.1
100.0
783
274
614
5684
-------
TABLE A-24. MASS DISTRIBUTION OF LEAD PARTICLES BY SIZE, ZERJAV 1973
Sampling Medium: Al-Foils
Date:
Sepa-
ration
Stage
1
2
3
4
5
6
9-10 March
yg %
2640.0 30.7
2100.0 24.4
1980.0 23.3
1302.0 15.2
296.0 3.5
272.7 3.2
10-11
yg
1320.0
978.0
720.0
435.0
97.8
79.8
March
%
36.4
26.9
19.8
12.0
2.7
2.2
11-12 March
yg %
1818.0 18.6
2286.0 23.3
3120.0 32.2
2070.0 21.2
310.5 3.2
161.7 1.7
12-13
yg
954.0
798.0
1122.0
1062.0
241.5
199.5
March
%
21.8
18.2
25.6
24.3
5.5
4.6
13-14
yg
278.1
223.2
372.0
360.0
57.6
51.3
March
»
20.7
16.6
27.7
26.8
4.3
3.9
8591.7 3630.6 9748.2 4377.0 1342.2
continued
-------
00
TABLE A-24. (continued)
Sampling Medium: Al-Foils
Date:
Sepa-
ration
Stage
1
2
3
4
5
6
14-15 March
yg %
66.0 22.6
36.0 12.4
53.7 18.4
66.9 22.9
21.6 7.4
47.4 16.3
15-16 March
yg %
1350.0 22.1
1146.0 18.8
1734.0 28.4
1380.0 22.6
264.0 4.3
235.2 3.8
16-16 March Range
yg % %
474.0 22.6 18.6-36.4
402.0 19.2 12.4-26.9
552.0 26.4 18.4-32.2
459.0 21.9 12.0-26.8
85.2 4.1 2.7- 7.4
120.9 5.8 1.7-16.3
Average Cumu-
Average
% %
24.4 24.4
20.0 44.4
25.2 69.2
20.9 90.5
4.3 94.8
5.2 100.0
291.6
6109.2
2093.1
-------
TABLE A-25. OCCUPATIONAL EXPOSURE OF 11-2 GAS STATION EMPLOYEES TO LEAD
IN AIR IN ZAGREB*
May-June 1971.
Day
Wed.
5/26
Thurs .
5/27
Fri.
5/28
T,
N
X
Site 1
4.5
1.8
7.1
2.4
3.8
5.2
2.9
8.2
3.4
3.4
4.9
4.0
51.6
12
4.3
Day
Mon.
5.31
Tues.
6/01
Wed.
6/02
Site 2
5.1
3.4
4.0
1.2
2.0
2.6
2.0
20.3
7
2.9
Day
Mon.
5/31
Tues.
6/01
Wed.
6/02
Site 3
7.3
3.7
6.3
5.7
5.8
19.1
2.7
3.3
4.0
7.2
3.2
68.3
11
6.2
Day
Thurs .
6/03
Fri.
6/04
Sat.
6/05
Site 4
4.3
3.5
6.4
4.4
4.0
5.1
2.9
3.9
3.2
2.1
46.2
10
4.0
September-October 1971.
Mon.
10/04
Tues.
10/05
Wed.
10/06
E
N
X
15.5
4.7
4.2
5.6
2.8
2.2
1.9
3.1
2.7
3.1
3.4
49.2
11
4.5
Mon.
10/04
Tues.
10/05
Wed.
10/06
3.5+
2.8+
6.0+
1.1
2.3
15.7
5
3.1
Thurs .
9/30
Fri.
10/01
Sat.
10/02
5.7
3.9
4.0
3.8
1.3+
2.6
4.2
4.1
4.2
5.7
5.4
4.7
49.6
12
4.1
Thurs .
10/07
Fri.
10/08
Sat.
10/09
4.2
4.5
2.2
1.7
4.8
5.0
3.9
10.7
5.0
6.0
4.6
52.6
11
4.8
*Measured by personal samplers in yg/m3 during the working shift for
two 3-day periods at four gas filling stations during May-June 1971
and September-October 1971.
179
-------
TABLE A-26. SUMMARIZED RESULTS FOR MAY/JUNE AND SEPTEMBER/OCTOBER TOGETHER
Parameter
I,
N
X
Total Range
Site 1
100.8
23
4.4
1.1 - 19.1
Site 2
36.0
12
3.0
Site 3
117.9
23
5.1
Site 4
98.8
21
4.4
All Sites
353.5
79
4.3
180
-------
TABLE A-27. OCCUPATIONAL EXPOSURE OF II-3 STREETCAR DRIVERS TO LEAD IN AIR*
Line
Day
Wed.
Thurs .
Fri.
Mon.
Tues.
Wed.
Thurs .
Fri.
No.
3/31
4/01
4/02
Zl
Nl
xl
6/07
6/08
6/09
6/10
6/11
Z2
N2
x2
Z1.2
XK2
14
4.07
5.74
2.84
4.25
2.94
3.99
23.83
6
3.98
2.30
3.12
3.97
2.48
2.74
2.70
2.15
2.74
22.20
7
2.78
46.03
13
3.29
10
5.78
4.13
5.54
5.13
3.89
6.95
31.42
6
5.24
6.60
4.09
3.10
4.19
2.86
3.73
2.50
2.44
3.14
32.65
9
3.63
64.07
15
4.27
12
13.40
9.08
4.76
5.41
3.59
5.41
41.65
6
6.94
3.07
2.57
3.59
4.26
4.63
3.44
3.13
4.40
2.19
31.28
9
3.48
72.93
15
4.86
9
7.69
5.74
8.58
3.82
5.54
3.74
35.11
6
5.85
3.38
3.11
4.76
3.24
3.33
3.97
7.40
4.42
3.19
2.98
39.78
10
3.98
74.89
16
4.68
5/4
5.36
5.96
6.35
5.95
3.13
4.36
31.11
6
5.19
3.34
2.95
4.77
4.16
3.18
3.99
2.72
2.84
3.58
2.34
33.87
10
3.39
64.98
16
4.06
2
3.66
3.46
3.46
4.30
4.80
4.13
23.81
6
3.97
41.00
1.34
24.20
1.68
2.69
2.69
4.34
2.44
1.52
81.90
9
9.10
105.71
15
7.05
15
5.47
8.73
13.90
4.60
6.19
7.25
46.14
6
7.69
2.03
2.35
3.36
2.68
2.80
2.09
2.43
2.06
2.15
21.95
9
2.44
68.09
15
4.54
11
7.22
7.90
6.05
8.97
6.77
36.91
5
6.15
4.89
3.22
4.32
5.35
6.57
5.26
5.40
3.20
2.37
37.60
78.18
10
7.82
115.09
15
7.67
Total Z 611.79
Total N 120
Total x 5.1
Total Range 1.34 - 41.0
*Measured by personal samplers in yg/m3 during the working shift in two
streetcars in each of eight lines, March, April and June 1971.
181
-------
TABLE A-28. OCCUPATIONAL EXPOSURE OF II-4 CUSTOMS OFFICERS TO LEAD IN AIR*
Day
Fri.
7/02
Sat.
7/03
Sun.
7/04
Mon.
7/05
Tues.
7/06
Wed.
7/07
Nova
Gorics
5.
6.
9.
4.
11.
7.
7.
10.
17.
3.
9.
8.
5.
8.
9.
8.
16.
7.
4.
7.
9.
6.
3.
7.
1.
99
51
39
33
79
23
94
32
27
69
00
03
95
17
22
31
38
49
30
80
99
27
03
58
29
Fer-
netici
4.78
3.47
4.12
5.67
6.17
6.46
4.54
7.53
4.91
1.31
2.94
5.68
1.28
1.00
2.24
1.55
Day
Mon.
7/12
Tues.
7/13
Wed.
7/14
Fri.
7/23
Sat.
7/24
Sun.
7/25
Kozina
6.04
4.90
5.20
4.39
8.49
6.17
13.07
11.44
4.76
12.85
13.12
12.61
10.77
6.61
6.67
5.57
5.47
6.50
6.05
5.22
4.97
3.67
6.01
Sko-
f ije
6.
7.
7.
10.
12.
11.
6.
5.
5.
4.
11.
9.
7.
10.
5.
5.
27
54
98
99
01
24
38
92
19
99
92
07
83
08
48
55
Day
Fri.
7/16
Sat.
7/17
Sun.
7/18
Mon.
7/19
Tues.
7/20
Wed.
7/21
Sen-
tilj
5.74
5.41
6.57
12.43
7.71
5.38
9.39
6.90
7.88
25.93
7.51
6.68
3.79
7.35
8.25
12.14
9.44
6.15
2.14
5.69
7.74
5.16
G. Rad-
gona
3
4
4
7
3
4
2
3
8
2
1
4
.81
.55
.69
.04
.70
.51
.61
.89
.98
.79
.62
.94
*Measured by personal samplers in yg/m3 during working shift at six busy
frontier crossings, July 1971,
Continued
182
-------
TABLE A-28. (Continued)
Nova Fer- Sko- Sen- G. Rad-
Day Gorics netici Day Kozina fije Day tilj gona
Thurs. 13.61 0.44
7/08 8.07 1.16
3.48 2.79
6.13 2.10
4.06
Fri.
7/09
Sat.
7/10
5.95
15.34
6.72
8.04
5.13
6.63
9.25
8.94
18.65
11.98
I. 231.56 170.83 170.55 128.44 175.38 52.13
N 29 31 23 16 22 12
x 8.0 5.5 7.4 8.0 8.0 4.3
Total E 928.89
Total N 133
Total x 6.78
Total ange 0.44 - 25.93
183
-------
TABLE A-29. OCCUPATIONAL EXPOSURE OF II-5 TRAFFIC POLICEMEN TO LEAD IN AIR*
Day
Wed.
Thurs .
Fri.
Mon.
Tues.
Wed.
Crossing
5/26
5/27
5/28
9/27
9/28
9.29
E
N
X
A
2.84
4.35
16.76
10.00
15.22
5.74
54.91
6
9.15
B
5.07t
6.54t
9.96t
10.65
14.50
9.72
56.44
6
9.41
C
4.96
3.85
7.90
10.45
9.50
—
36.66
5
7.33
D
5.77
5.32
8.66
7.60
11.15
9.34
47.84
6
7.97
E F
3.66 2.88
3.95 5.92
5.07 7.42
7.42 10.60
12.10 13.30
6.11 8.75
38.31 48.87
6 6
6.38 8.14
Day
Mon.
Tues.
Wed.
Thurs.
Fri.
Sat.
Mon.
Tues.
Wed.
Total
Total
Total
Total
Crossing
5/31
6/01
6/02
9/30
10/01
10/02
10/04
10/05
10/06
E
N
X
E 680
N 69
x 9
Range 2
G
32.59
17.98
16.39
15.24
14.76
15.87
112.83
6
18.80
.08
.86
.84-36
H
7.64
4.03
8.11
16.97
36.75
4
9.19
.52
I
13.66t
12.57t
9.40t
9.64
11.66t
15.55
15.82
6.41
8.88
72.48
6
12.08
J
15.20
11.14
36.52
93.97
6
15.66
Crossing K
Day
Thurs. 6/03 5.48t
Thurs. 10/07 4.92t
Fri. 10/08 8.66t
Sat. 10/09 4.81t
32.59
6
5.43
L
11.57
5.44t
8.34t
8.32t
48.43
6
8.07
^Measured by personal samplers in yg/rn^ during the working shift at 12 busy
crossings in Zagreb during May, June, September and October of 1971.
tAverage of two simultaneous samples, in Total N averages are counted as
one result.
184
-------
TABLE A-30. IV-1 - EXPOSURE TO LEAD OF WORKERS IN LEAD ARTICLE MANUFACTURE (TOP)*
oo
Ol
Date
2 June
3
11
11
2
3
9
9
4
5
12
6
6
6
8
8
8
9
11
12
11
Subject
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Operation or Occupation
Pressing Press No 3
Press No 2
Press No 1
Siphon trimming
Siphon press
Plant locksmith
Internal transport
Foreman
Concentration of lead in air yg/m3
Single Mean Average Range
0.13
0.33
0.56
0.29 0.33
0.06
0.34
0.13
0.24 0.19
0.12
0.17 0.15
0.15
0.79
0.19
0.16
0.25
0.18
0.32 0.26 0.26 0.06-0.79
0.11
0.15
0.12 0.14
0.14
* Measured by personal samplers, 2-16 June 1970
continued
-------
TABLE A-30. (continued)
CD
Date
4 June
5
12
5
6
8
4
5
10
10
10
2
3
2
3
15
16
N :• Operation or occupation
22 Welding Welder
23
24
25 Punching
25
25
26 Rolling
27
28 Casting
29
30
31
32
33
34
35 Foreman
36 Locksmith
Concentration of
Single Mean
0.17
0.17
0.20 0.18
0.07
0.20
0.13 0.13
0.38
0.28 0.33
0.06
0.06
0.05 0.06
0.05
0.16
0.14
0.34
0.84
0.27
lead in air Ug/m3
Average Range
0.16 0.07-0.20
0.33 0.28-0.38
0.12 0.05-0.34
-------
TABLE A-31. IV-2-EXPOSURE TO LEAD. OF WORKERS IN LEAD STORAGE BATTERY PLANT II*
Date Subject
15
16
17
15
16
17
15
16
17
15
16
17
15
16
17
15
16
17
25
26
25
26
25
26
25
26
15
16
17
15
16
17
15
15
16
15
16
17
15
16
17
Number
February 1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
7
7
8
8
9
9
10
10
11
11
11
12
12
12
13
14
14
15
15
15
16
16
16
Operation or Concentration of lead in air yg/m3
Occupation Single
Casting of 1.51
accumulator n 75
parts Q;32
0.36
0.27
0.31
1.64
1.75
0.52
0.34
0.34
0.32
0.40
0.46
0.38
0.12
0.16
0.09
0.17
0.38
0.29
1.05
0.56
0.61
0.45
0.84
Hand pasting 0.83
0.37
0.31
0.41
0.37
0.68
0.38
0.98
0.68
Carpentry 0.04
3.60
0.51
2.76
5.42
0.34
Mean Average Range
0.88
0.31
1.24
0.34
0.41
0.12
0.28
0.65
0.58
0.65 0.56 0.09-1.75
0.61
0.49
0.38
0.83 0.60 0.31-0.98
1.58
3.15 2.47 0.04-5.42
*Measured by personal samplers, 12-26 February 1971
continued
187
-------
TABLE A-31. (continued)
Date Subject
18
19
20
18
19
20
18
19
20
18
19
20
18
19
20
18
19
20
18
19
20
18
19
20
18
19
20
18
19
20
22
22
23
24
22
23
24
22
23
24
22
23
24
Number
February 17
17
17
18
18
18
19
19
19
20
20
20
21
21
21
22
22
22
23
23
23
24
24
24
25
25
25
26
26
26
27
28
28
28
29
29
29
30
30
30
31
31
31
Operation or Concentration of lead in
Occupation Single
Mechanical 0.07
workshop 0.06
0.24
0.11
0.04
0.04
0.24
2.44
0.14
0.22
0.11
0.07
0.11
0.21
0.16
Toolroom 0.11
casting 1.37
2.42
Drying and 1.19
formation 0.82
0.48
3.53
4.45
1.53
1.69
2.17
1.53
Station 0.11
0.12
0.07
Preparation of 0.27
work
Packing 0.12
0.15
0.35
0.20
0.18
0.20
0.18
0.16
0.28
0.25
0.14
0.19
Mean Average
0.12
0.06
0.98
0.14
0.16 0.30
1.43 1.43
0.83
3.17
1.80 2.04
0.11 0.11
0.27 0.27
0.23
0.19
0.23
0.19 0.21
air yg/m3
Range
0.04-2.44
0.11-2.42
0.48-4.45
0.07-0.12
0.12-0.35
188
continued
-------
TABLE A-31. (continued)
Date Subject
22
23
24
22
23
24
22
23
24
22
23
22
23
24
22
23
24
22
23
24
25
26
Number
February 32
32
32
33
33
33
34
34
34
35
35
36
36
36
37
37
37
38
38
38
39
39
Operation or
Occupation
Storehouse
of semi-
finished
products
Testing
station
Supply
service
Courtyard
maintenance
Forklift
driver
Concentration of lead in air yg/m
Single
0.36
0.24
0.32
0.28
0.39
0.36
0.44
0.30
0.28
1.13
1.33
1.31
1.02
0.44
0.54
0.12
0.11
0.46
1.11
0.27
0.14
0.16
Mean Average Range
0.31
0.34
0.34 0.33 0.24-0.44
1.23
0.73 0.92 0.44-1.33
0.20 0.20 0.11-0.54
0.62 0.62 0.27-1.11
0.15 0.15 0.14-0.16
189
-------
TABLE A-32. EXPOSURE TO LEAD OR WORKERS IN LEAD STORAGE BATTERY PLANT I*
VD
o
Date
16 March
13 March
13 March
11 March
11 March
19 March
19 March
20 March
20 March
19 March
19 March
11 March
11 March
13 March
13 March
Subject
Number
1
2
3
4
5
6
7
8
9
10
12
13
13
14
Operation or
Mill
Paste
mixing
Casting
Casting
Mechanical
pasting
Occupation
Machine
operator
Feeding the
melting pot
Casting
small parts
Melting pot
operator
Casting
Plate casting
Punching and
triming plates
Transport of
ready electrodes
Pasting the grid
Concentration
Single
19.62
6.36
6.58
0.63
4.15
0.26
3.62
0.50
0.61
2.52
0.45
0.81
1.40
2.55
.103
of lead
Average
19.62
6.47
0.63
2.21
2.06
0.61
0.81
1.66
in air yg/m3
Range
6.36-6.58
0.26-4.15
0.45-2.52
0.81-2.55
* As measured by personal samplers, 4 to 20 March 1970.
continued
-------
TABLE A-32. (continued)
Date
18 March
18 March
18 March
18 March
4 March
5 March
4 March
5 March
5 March
5 March
4 March
Subject
Number
15
16
17
18
19
20
21
22
23
24
25
Operation or
Drying and
formation
Mechanical
processing of
electrodes
Electrode
storage
Accumulator
assembly
Accumulator
assembly
Occupation
Drying ovens
operator
Sorting polishing
of trimmed plates
Transfer of
electrodes from
the store to the
assembly
Plate group
soldering
Plate group
assembling
Placing the plate
groups into the
Concentration of lead in air Ug/m3
Single Average Range
7.90
2.09
3.71
2.82 4.13 2.09-7.90
3.26
3.06
25.82
15.62
17.20 19.55
2.19 2.19 2.19-25.82
1.32
10 March
26
container and
final soldering
Electrodes
control
2.23
1.32-2.23
continued
-------
TABLE A-32. (continued)
Date
10 March
10 March
16 March
16 March
16 March
Subject
Number
27
28
29
30
31
Operation or Occupation
Packing Packing of dry
electrodes
Mechanical Plant
workshop electrician
Plant
mechanic
Mechanic
Concentration of lead
Single Average
1.18
5.89 3.54
1.16
1.68
0.55
in air yg/m3
Range
1.18-5.89
0.54-1.68
-------
TABLE A-33. IV-4 EXPOSURE T.O LEAD OF WORKERS IN SMELTERY*
Date
28 October
28
29
30
28
28
29
30
30
28
28
29
30
29
30
29
30
29
30
30
29
30
Subject
Number
1
2
2
2
3
4
4
4
5
6
7
7
7
8
8
9
9
10
10
11
12
12
Occupation
Refinery
smelter
Refinery
foresmelter
Refinery
smelter
Refinery
assistant
Shift
II
I
I
I
II
I
I
I
I
II
II
I
I
II
II
II
II
II
II
II
II
II
Concentration of
Single
5.16
15.32
5.74
5.78
4.55
7.63
6.99
3.77
3.76
2.91
13.70
3.30
2.67
5.31
6.77
8.79
2.68
10.48
9.73
4.43
0.75
2.86
Mean
5.16
8.95
4.55
6.13
3.76
2.91
6.56
6.04
5.74
10.11
4.43
1.80
lead in air yg/m3
Average Range
6.52 3.76-15.32
5.77 2.67-13.70
8.21 4.43-10.48
1.80 0.75-2.86
* Measured by personal samplers, 28 October-6 November 1971.
continued
-------
TABLE A-33. (continued)
Date
2 Nov
3 Nov
4 Nov
30 Oct
30 Oct
2 Nov
3 Nov
2 Nov
3 Nov
4 Nov
28 Oct
29 Oct
6 Nov
28 Oct
29 Oct
5 Nov
28 Oct
29 Oct
6 Nov
5 Nov
Subject
Number
13
13
13
14
15
15
15
16
16
16
17
17
17
18
18
19
20
20
20
21
Occupation
Smelter in
silver
refinery
Refinery
stoker
Roasting
weigher
Assistant
weigher
(roasting)
Shift
II
II
II
I
II
II
II
I
I
I
II
II
I
I
I
II
II
I
II
Concentration of lead in air yg/m3
Single Mean Average Range
1.81
1.55
1.79
1.39
0.26
0.32
0.34
3.86
2.36
1.64
22.06
8.79
8.66
21.56
29.60
19.14
26.06
6.65
7.13
2.08
1.72
1.39 1.64
0.31
2.62 1.46
13.17
25.58
19 .14 18 . 30
13.28
2.08 10.48
1.39-1.81
0.26-3.86
8.66-29.60
2.08-26.06
continued
-------
TABLE A-33. (continued)
Date
28 Oct
29 Oct
28 Oct
29 Oct
6 Nov
5 Nov
5 Nov
5 Nov
6 Nov
28 Oct
5 Nov
6 Nov
28 Oct
29 Oct
3 Nov
28 Oct
29 Oct
29 Oct
30 Oct
29 Oct
Subject
Number
22
22
23
23
23
24
25
26
26
27
27
27
28
28
28
29
30
30
30
31
Occupation
Roaster
Assistant
roaster
Dust
collector
Preparation of
concentrate
Blast furnace
weigher
Shift
I
I
II
II
I
II
II
I
I
I
I
I
I
I
I
II
I
I
I
II
Concentration of lead in air yg/m3
Single
7.53
4.66
4.88
3.40
21.89
6.57
5.28
8.78
5.82
7.56
43.12
7.63
2.43
11.26
22.93
1.98
2.11
1.78
1.60
2.19
Mean Average
6.10
10.06
6.57 8.15
5.28
7.30 6.63
19.44 19.44
12.21 12.21
1.98
1.83
2.19 1.93
Range
3.40-21.89
5.28-8.78
7.56-43.12
2.43-22.93
1.60-21.19
continued
-------
TABLE A-33. (continued)
vo
Date
28 Oct
29 Oct
30 Oct
28 Oct
29 Oct
30 Oct
2 Nov
28 Oct
29 Oct
30 Oct
28 Oct
29 Oct
30 Oct
2 Nov
3 Nov
4 Nov
3 Nov
4 Nov
3 Nov
3 Nov
Subject
Numb er
32
32
32
33
34
34
34
35
35
35
36
37
37
37
38
38
39
39
40
40
Occupation
Blast furnace
smelter
Blast furnace
foresmelter
Blast furnace
assistant
smelter
Blast furnace
cleaner
Shift
I
I
I
I
II
II
II
I
I
I
II
II
II
II
II
II
II
II
I
I
Concentration of lead in air ug/m3
Single
3.95
3.04
4.52
3.98
0.97
0.88
5.04
1.47
2.55
4.27
2.46
1.63
0.93
3.49
1.52
25.55
5.25
26.45
0.96
2.14
Mean Average
3.84
3.98 3.87
2.30
2.76
2.46 2.52
2.01 2.01
13.54
15.85
0.96
2.14 10.31
Range
3.04-4.52
0.88-5.04
0.93-3.49
0.96-26.45
continued
-------
TABLE A-33. (continued)
Day
28 Oct
29 Oct
30 Oct
28 Oct
28 Oct
29 Oct
30 Oct
28 Oct
29 Oct
30 Oct
28 Oct
30 Oct
30 Oct
30 Oct
30 Oct
2 Nov
3 Nov
4 Nov
2 Nov
3 Nov
4 Nov
Subject
Number
41
41
41
42
43
44
45
45
45
46
47
48
49
50
50
50
50
51
51
51
Occupation Shift
Drum furnace I
smelter I
I
II
II
II
II
Drum furnace I
foresmelter I
I
II
II
Drum furnace II
smelter I
Drum furnace II
crane II
operator II
II
I
I
I
Concentration of
Single
4.66
15.78
3.04
4.88
2.48
7.22
2.12
5.26
12.01
3.89
20.68
1.02
0.47
2.88
1.47
1.38
1.13
1.02
3.54
0.80
1.93
Mean
7.83
4.88
2.48
4.67
7.05
20.68
1.02
0.47
2.88
1.25
2.09
lead in air yg/m3
Average Range
5.74 2.12-15.78
8.57 1.02-20.68
1.67 0.47-2.88
1.61 0.80-3.54
continued
-------
TABLE A-33. (continued)
00
Day
30 Oct
2 Nov
3 Nov
2 Nov
3 Nov
2 Nov
3 Nov
5 Nov
2 Nov
5 Nov
2 Nov
5 Nov
4 Nov
4 Nov
5 Nov
4 Nov
4 Nov
2 Nov
3 Nov
4 Nov
2 Nov
3 Nov
4 Nov
Subject Occupation
Number
52 Drum furnace
52 forklifter
52
53
53
54 Caster
54
54
55
55
56
56
57
57
58
59
59
60 Filter
60 mechanic
60
61
61
61
Shift
I
I
I
I
I
I
II
II
I
II
I
II
I
I
II
I
II
I
I
I
II
II
II
Concentration of
Single
3.99
1.62
1.00
1.48
0.94
0.49
0.67
0.49
0.85
0.53
0.51
0.48
1.10
0.89
0.46
0.47
3.73
3.21
1.69
29.83
0.69
1.65
11.04
Mean
2.20
1.21
0.55
0.69
0.50
1.10
0.68
2.10
11.57
4.46
lead in air yg/m
Average Range
1.80 0.94-3.99
0.88 0.41-3.73
8.02 0.69-29.83
continued
-------
TABLE A-33. (continued)
VO
VD
Date
2 Nov
3 Nov
4 Nov
2 Nov
3 Nov
4 Nov
2 Nov
3 Nov
4 Nov
2 Nov
3 Nov
4 Nov
2 Nov
3 Nov
4 Nov
2 Nov
3 Nov
4 Nov
2 Nov
3 Nov
4 Nov
Subject
Number
62
62
62
63
63
63
64
64
64
65
65
65
66
66
66
67
67
67
68
68
68
Occupation Shift
Electrician II
on duty II
II
I
I
I
Locksmith II
on duty II
II
I
I
I
Truck loader I
I
I
II
II
II
Crane operator I
outdoors I
I
Concentration of
Single Mean
8.25
6.14
8.74 7.71
5.24
4.48
4.32 4.68
3.40
3.28
2.19 2.96
3.93
6.48
5.51 5.31
0.40
0.48
0.28 0.39
0.41
0.31
0.57 0.43
2.50
2.94
4.00 3.15
lead in air yg/m3
Average Range
6.19 4.32-8.74
4.13 2.19-6.48
0.41 0.28-0.57
3.15 2.50-4.00
continued
-------
TABLE A-33. (continued)
o
o
Date
2 Nov
3 Nov
4 Nov
2 Nov
3 Nov
4 Nov
4 Nov
5 Nov
4 Nov
Subj ect
Number
69
69
69
70
70
70
71
71
72
Occupation
Smeltery shift
supervisor
Forklifter
outdoors
Shift
II
II
II
II
II
II
I
I
I
Concentration of-
Single
3.09
0.14
3,06
0.99
1.97
1.47
1.76
1.18
2.83
Mean
2.10
1,48
1.47
2.83
lead in air yg/m3
Average Range
2.10 0.14-3,09
1.70 Qo99-2.83
continued
-------
TABLE A-33. (continued)
Date
5 Nov
6 Nov
6 Nov
5 Nov
6 Nov
5 Nov
5 Nov
6 Nov
5 Nov
5 Nov
5 Nov
5 Nov
5 Nov
5 Nov
5 Nov
Subject
Number
73
73
74
75
75
76
77
77
78
79
80
81
82
83
84
Occupation
Lead storage
battery
dept
Ball casting
Mill
Sieving
Packing
Paste mixing
Mason
Shift
I
I
I
I
I
II
I
I
II
II
I
I
I
I
I
Concentration of
Single
0.46
0.86
0.77
2.67
0.93
0.45
2.13
0.70
5.43
0.41
0.50
0.40
0.74
12.91
0.47
Mean
0.66
1.80
0.45
1.42
5.43
0.41
0.50
0.40
lead in air yg/m3
Average Range
0.70 0.46-0.86
1.35 0.45-2.67
2.17 0.41-5.43
0.45 0.40-0.50
-------
TABLE A-34. ATMOSPHERIC LEAD CONCENTRATIONS IN ZAGREB*
Date
1-2 March
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30-31
31 March-1 April
Total
N
Arithmetic
Mean
Maximum
Minimum
* In yg/m3, March
Crnomerec
0.49
0.60
0.32
0.92
0.78
0.71
1.02
0.67
1.81
1.30
0.83
0.92
0.62
0.33
0.57
0.21
0.03
0.09
12.22
18
0.68
1.81
0.03
1972
Ingra
0.62
0.71
0.23
0.59
0.63
1.62
0.69
0.51
1.62
0.52
1.27
1.08
1.37
0.13
0.72
0.35
1.46
0.47
14.59
18
0.81
1.62
0.13
Vrbaniceva
0.36
1.42
1.80
2.44
2.94
1.91
0.35
2.06
2.31
0.78
0.46
1.18
0.94
0.63
19.58
14
1.40
2.94
0.35
Partizen
1.21
1.93
2.60
0.58
0.93
1.61
1.74
1.54
1.02
0.26
0.95
0.72
15.09
12
1.26
2.60
0.58
IMI
0.36
1.21
1.66
1.81
1.68
2.26
0.86
1.52
1.97
0.89
1.15
2.16
2.21
1.35
1.33
0.79
1.27
1.87
26.35
18
1.46
2.26
0.36
202
-------
TABLE A-35. ATMOSPHERE LEAD CONCENTRATIONS IN ZAGREB*
Date
1-2 April
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30 Aprll-1 May
Total
N
Arithmetic
Mean
Maximum
Minimum
Crnomerec
0.21
0.67
0.17
0.37
0.36
0.68
0.23
0.27
0.28
0.47
0.36
0.28
0.23
0.35
0.22
0.25
0.29
0.24
0.36
0.28
6.57
20
0.33
0.68
0.17
Ingra
0.31
0.20
0.47
1.23
0.31
1.15
0.98
0.53
1.48
0.67
0.51
0.54
0.59
0.23
1.18
0.44
10.82
16
0.68
1.48
0.20
Vrbaniceva
0.75
0.40
0.84
0.24
0.85
0.92
0.46
0.74
0.92
0.60
0.49
0.45
0.41
0.93
0.56
9.56
15
0.64
0.93
0.24
Partizan
0.77
0.34
0.30
0.77
0.53
0.63
0.32
0.29
0.43
0.23
0.19
0.24
0.21
0.67
0.37
6.29
15
0.42
0.77
0.19
IMI
0.99
0.62
1.00
1.27
0.94
1.72
0.85
0.78
0.34
1.04
0.65
0.31
0.90
0.66
0.68
0.59
13.34
16
0.83
1.72
0.31
* In yg/m3, April 1972
203
-------
TABLE A-36. ATMOSPHERIC LEAD CONCENTRATIONS IN ZAGREB*
Date
3-4 May
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30-31
31 May-1 June
Total
N
Arithmetic
Mean
Maximum
Minimum
Crnomerec
0.23
0.10
0.50
0.50
0.50
0.63
0.48
0.33
0.25
0.40
0.46
0.44
0.44
0.39
0.17
0.30
0.25
0.19
0.63
0.34
0.30
0.46
8.29
22
0.38
0.63
0.10
Ingra
0.48
0.66
0.70
0.95
0.69
0.07
0.85
0.55
0.92
1.25
1.63
0.18
0.28
9.21
13
0.72
1.63
0.07
Vrbaniceva
0.48
0.42
0.71
0.57
0.88
0.30
0.25
0.69
0.85
0.60
1.00
0.42
0.68
0.80
0.52
0.70
0.19
0.53
0.43
0.33
11.35
20
0.57
1.00
0.19
Partizan
0.20
0.36
0.68
0.68
0.54
0.71
0.41
0.72
0.35
0.58
0.70
0.45
0.55
0.39
0.37
0.17
7.86
16
0.49
0.72
0.17
IMI
0.65
0.59
0.97
0.73
0.65
0.92
1.74
0.90
1.29
1.47
0.67
1.23
0.55
0.95
0.59
0.71
0.58
15.19
17
0.89
1.74
0.55
* In yg/m3, May 1972
204
-------
TABLE A-37. ATMOSPHERIC LEAD CONCENTRATIONS IN ZAGREB*
Date
1-2 June
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30 June-1 July
Total
N
Arithmetic
Mean
Maximum
Minimum
Crnomerec
0.41
0.36
0.28
0.28
0.37
0.50
0.28
0.30
0.37
0.27
0.34
0.36
0.30
0.65
0.30
0.40
0.34
6.11
17
0.36
0.65
0.27
Ingra
0.57
0.40
0.20
0.48
0.43
0.55
0.28
0.26
0.25
0.58
0.40
0.84
0.27
0.53
0.26
0.63
0.45
7.38
17
0.43
0.84
0.20
Vrbaniceva
0.38
0.57
0.66
0.52
0.32
0.63
0.44
0.26
0.23
0.26
0.26
0.50
0.37
0.68
1.43
0.71
0.53
0.59
1.14
0.55
11.03
20
0.55
1.43
0.23
Partizan
0.27
0.33
0.56
0.53
0.14
/
0.70
0.24
0.21
0.55
0.23
0.44
0.82
0.30
1.00
6.32
14
0.45
1.0
0.14
IMI
0.85
0.70
0.79
0.79
0.48
0.66
0.86
0.67
0.70
0.90
0.54
0.79
1.03
0.48
0.67
0.67
1.04
0.86
13.48
18
0.75
1.04
0.48
* In yg/m3, June 1972
205
-------
TABLE A-38. ATMOSPHERIC LEAD CONCENTRATIONS IN ZAGREB*
Date
1-2 July
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30-31
31 July-1 August
Total
N
Arithmetic
Mean
Maximum
Minimum
Crnomerec
0.22
0.23
0.29
0.17
0.17
0.26
0.13
0.22
0.32
0.33
0.21
0.15
0.49
0.32
0.28
3.79
15
0.25
0.49
0.13
Ingra
0.65
0.52
0.38
1.02
0.22
0.33
0.38
0.47
0.63
0.73
0.51
0.21
6.05
12
0.50
1.02
0.21
Vrbaniceva
0.59
0.69
0.77
0.57
0.49
0.42
0.45
0.64
0.43
0.59
1.49
0.60
0.62
0.84
0.47
0.45
0.34
0.53
0.55
11.53
19
0.61
1.49
0.34
Partizan
0.58
0.47
0.26
0.17
0.36
0.16
0.46
0.42
0.59
0.49
0.62
0.38
0.28
0.37
0.44
6.05
15
0.40
0.62
0.16
IMI
0.52
0.79
0.31
0.42
0.70
0.59
0.55
0.77
0.73
0.78
0.80
0.95
0.49
0.77
0.54
9.71
15
0.65
0.95
0.31
* In yg/m3, July 1972
206
-------
TABLE A-39. ATMOSPHERIC LEAD CONCENTRATIONS IN ZAGREB*
Date
1-2 August
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30-31
31 Aug.-l Sept.
Total
N
Arithmetic
Mean
Maximum
Minimum
* In yg/m3, August
Crnomerec
0.25
0.13
0.29
0.24
0.28
0.36
0.25
0.36
0.41
0.33
0.18
0.21
0.23
0.05
0.45
0.32
0.45
0.34
0.23
0.32
0.28
5.96
21
0.28
0.45
0.05
1972
Ingra
0.30
0.46
0.25
0.63
0.25
0.74
0.92
0.48
0.65
0.34
0.25
0.56
0.59
0.71
0.91
0.22
0.22
0.53
0.70
9.71
19
0.51
0.92
0.22
Vrbaniceva
0.36
0.36
0.36
0.40
0.40
0.54
0.87
0.18
0.55
0.15
0.21
0.55
0.72
0.95
0.51
0.66
0.22
0.60
8.59
18
0.48
0.95
0.15
Partizan
0.38
1.07
0.44
0.47
0.39
0.70
0.36
0.37
0.16
0.59
0.23
0.59
0.60
0.84
0.71
0.47
0.48
0.41
0.77
10.03
19
0.53
1.07
0.16
IMI
0.52
0.86
1.06
0.71
0.74
0.94
0.73
0.70
0.84
0.64
0.45
1.33
0.69
0.81
0.80
0.78
0.75
0.49
0.75
14.59
19
0.77
1.33
0.45
207
-------
TABLE A-40. ATMOSPHERIC LEAD CONCENTRATIONS IN ZAGREB*
Date Crinomerec
1-2 September
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30 Sept.-l Oct.
Total
N
Arithmetic
Mean
Maximum
Minimum
* In yg/m3, September
0.29
0.45
0.50
0.55
0.43
0.37
0.34
0.69
0.54
0.28
0.89
0.69
0.77
0.70
0.52
0.45
0.42
0.45
0.22
0.22
9.77
20
0.49
0.89
0.22
1972
Ingra
0.72
0.53
0.66
0.45
0.30
0.91
0.62
0.13
0.54
0.62
2.04
0.84
0.13
0.45
0.55
0.11
9.6
16
0.60
2.04
0.11
Vrbaniceva
0.83
0.75
0.66
0.90
0.70
0.69
0.78
1.07
0.96
0.91
1.48
1.61
1.32
1.39
1.15
0.50
1.0
0.93
0.53
18.16
18
0.95
1.61
0.50
SHP
0.67
1.14
1.02
1.33
0.97
0.99
1.33
0.53
0.47
1.61
1.57
0.40
0.21
0.48
0.36
13.08
15
0.87
1.61
0.21
IMI
0.54
0.54
0.99
0.99
0.78
1.20
1.20
0.79
0.79
1.10
1.34
1.34
1.01
1.01
1.74
1.74
1.82
0.70
0.59
0.36
0.63
0.74
21.94
22
0.99
1.82
0.36
208
-------
TABLE A-41. ATMOSPHERIC LEAD CONCENTRATIONS IN ZAGREB*
Date
1-2 October
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30-31
31 Oct.-l Nov.
Total
N
Arithmetic
Mean
Maximum
Minimum
Crnomerec
0.41
0.24
0.24
0.67
0.48
1.35
0.31
0.41
0.18
0.39
0.53
0.33
0.30
0.46
1.03
0.79
0.73
0.35
1.04
0.83
11.07
20
0.55
1.35
0.24
Ingra
0.63
0.33
0.16
0.13
0.64
0.30
0.11
0.22
0.51
0.96
0.36
0.35
1.75
2.24
1.14
2.57
0.46
12.86
17
0.75
2.57
0.11
Vrbaniceva
0.50
0.52
0.32
0.63
0.50
0.87
0.71
0.51
0.59
0.52
1.47
0.82
0.51
0.80
0.90
2.06
2.56
1.51
1.01
1.89
19.20
20
0.96
2.56
0.32
SHP
0.33
0.17
0.10
0.45
0.25
1.24
1.48
0.65
0.69
1.33
0.57
0.93
1.56
2.17
2.02
2.28
1.10
2.37
19.69
18
1.09
2.37
0.10
IMI
0.48^
0.12
0.30
0.23
0.87
1.49
1.07
1.04
0.51
0.94
0.83
0.72
1.46
2.67
1.69
2.09
1.85
2.06
20.42
18
1.13
2.67
0.12
* In yg/m3, October 1972
t Air volume uncertain
209
-------
TABLE A-42. ATMOSPHERIC LEAD CONCENTRATIONS IN ZAGREB*
Date
1-2 November
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30 Nov.-l Dec.
Total
N
Arithmetic
Mean
Maximum
Minimum
Crnomerec
0.63
0.54
1.02
0.47
0.90
0.57
0.99
2.83
1.61
0.52
1.31
0.72
1.27
4.38
0.80
0.27
0.67
2.23
21.73
18
1.20
4.38
0.27
Ingra
0.12
0.24
1.80
2.77
1.69
3.55
0.93
0.82
0.65
0.63
0.88
1.42
0.73
0.55
1.37
18.15
15
1.21
3.55
0.12
Vrbaniceva
1.14
0.83
2.83
2.87
3.61
4.12
3.87
2.13
0.83
0.76
0.38
0.57
0.61
0.62
0.88
1.03
0.34
0.36
1.22
29.00
19
1.52
4.12
0.34
SHP
0.56
2.63
4.97
3.14
2.56
3.08
0.63
2.05
1.31
1.46
1.69
2.43
0.85
0.52
1.33
29.21
15
1.95
4.97
0.52
IMI
0.96
1.06
2.95
1.74
2.53
1.64
4.
1.58!
1.58
1.09
0.81
0.95
2.30
0.93
0.35
2.36
22.83
15
1.52
2.95
0.35
* In ]Jg/m3, November 1972
t Filter not changed
210
-------
TABLE A-43. ATMOSPHERIC LEAD CONCENTRATIONS IN ZAGREB*
Date
1-2 December
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30-31
31 Dec.-l Jan.
Total
N
Arithmetic
Mean
Maximum
Minimum
* In ug/m3, December
Crnomerec
1.48
0.54
2.65
2.23
0.89
1.98
1.53
0.49
1.21
0.37
0.53
1.47
0.56
0.35
0.25
0.20
0.14
16.87
17
0.99
2.65
0.14
1972
Ingra
1.38
1.73
1.64
0.50
0.70
0.28
0.32
0.66
0.56
0.77
0.75
0.63
0.51
0.42
0.40
11.25
15
0.75
1.73
0.28
Vrbaniceva
1.32
1.10
1.69
0.54
0.31
0.47
0.30
0.30
0.27
0.32
0.32
0.54
0.35
0.21
0.74
0.24
0.19
0.27
0.43
0.47
10.38
20
0.52
1.69
0.19
SHP
2.52
1.20
1.70
0.77
0.73
0.66
0.47
0.71
0.61
0.70
0.66
0.74
0.69
0.93
0.90
0.55
14.54
16
0.91
2.52
0.47
IMI
2.70
1.00
1.02
0.31
0.63
0.47
0.82
0.91
0.75
0.49
0.26
0.62
0.33
0.32
0.67
0.43
11.73
16
0.73
2.70
0.31
211
-------
TABLE A-44. ATMOSPHERIC LEAD CONCENTRATIONS IN ZAGREB*
Date
1-2 January
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30-31
31 Jan.-l Feb.
Total
N
Arithmetic
Mean
Maximum
Minimum
Crnomerec
0.20
0.30
0.80
0.20
0.27
0.17
0.35
0.86
0.86
1.92
0.22
0.39
0.82
0.73
0.46
0.27
0.29
0.24
0.33
0.92
0.11
10.71
21
0.51
1.92
0.11
Ingra
0.64
0.57
0.78
0.15
0.48
0.83
0.35
0.41
0.69
0.33
0.45
0.14
0.60
0.82
2.68
0.50
10.42
16
0.65
2.68
0.14
Vrbaniceva
0.76
0.44
1.13
0.24
0.36
0.37
0.64
1.01
1.41
0.35
0.48
0.81
0.71
0.43
0.35
0.23
0.23
0.29
1.08
1.38
1.46
14.16
21
0.67
1.46
0.24
SHP
1.06
1.20
1.18
0.50
0.63
0.71
1.15
2.03
0.70
0.83
1.11
0.74
0.51
0.47
0.40
1.87
2.24
1.66
18.99
18
1.06
2.24
0.40
IMI
1.58
1.38
0.36
0.60
0.70
1.09
2.19
0.46
0.96
3.43
0.61
0.30
0.17
0.27
1.51
2.88
1.34
19.83
17
1.17
3.43
0.17
* In yg/m3, January 1973
212
-------
TABLE A-45. ATMOSPHERIC LEAD CONCENTRATIONS IN ZAGREB*
Date
1-2 February
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28 February-1 March
Total
N
Arithmetic
Mean
Maximum
Minimum
* In yg/m3, February
Crnomerec
0.31
0.32
0.56
0.38
0.30
0.73
1.30
0.87
0.45
0.39
0.86
0.29
0.40
0.39
0.27
0.23
0.53
0.23
0.29
0.22
0.18
0.18
9.68
22
0.44
1.30
0.18
1973
Ingra
0.93
1.10
0.45
1.13
0.78
0.98
0.55
0.42
1.60
2.58
1.18
0.55
0.68
0.36
0.39
0.14
13.82
16
0.86
2.58
0.14
Vrbaniceva
0.38
0.50
1.72
1.39
1.82
1.09
0.43
0.40
1.03
0.78
1.08
0.49
1.46
1.67
0.68
0.83
0.43
0.58
0.34
0.33
16.34
20
0.82
1.82
0.33
SHP
0.68
0.50
2.00
2.57
1.07
1.54
1.27
1.50
0.39
1.14
1.53
0.48
1.49
1.05
0.30
0.18
0.53
18.22
17
1.07
2.57
0.18
IMI
0.49
1.05
0.78
3.23
1.07
0.93
0.91
0.32
1.12
0.58
0.81
2.27
0.76
0.79
0.30
15.41
15
1.03
3.23
0.30
213
-------
TABLE A-46. ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number
1
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Date
1-2 December
2-3
3-4
6-7
7-8
8-9
9-10
10-11
13-14
14-15
15-16
16-17
17-18
18-19
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30-31
Arithmetic
Mean N=24
Mezice
(VI)
1.7
1.0
7.3
42.0
2.3
1.1
45.8
45.8
23.7
77.1
30.6
75.2
52.4
58.8
66.5
48.0
28.4
28.4
13.2
13.2
42.2
42.2
1.9
1.1
31.2
Zerjav
(III)
24.5
16.9
10.1
73.5
5.9
2.3
66.4
66.4
47.9
37.4
10.2
41.5
13.0
23.1
30.7
22.2
29.6
29.6
6.7
6.7
20.6
20.6
9.6
61.4
28.2
Rudar j evo
(I)
44.7
88.0
62.5
42.6
148.9
21.0
63.6
63.6
42.9
21.8
4.4
14.2
3.2
3.8
26.1
24.8
31.6
31.6
6.0
6.0
25.8
25.8
12.3
32.4
35.3
Crna SE
(V)
40.8
53.6
122.8
42.4
147.0
10.7
61.7
61.7
33.4
LOST
12.1
13.7
8.6
8.2
22.5
26.7
12.4
12.4
4.0
4.1
23.6
23.6
9.6
20.7
33.7
Crna W
(ID
40.0
54.4
128.2
52.7
98.5
13.4
66.6
66.6
24.2
25.8
61.0
7.5
4.1
4.8
13.9
19. lt
10.6
10.6,
1.6
1.6
18.9
18.9
11.3
21.4
32.3
Maximum
77.1
73.5
148.9
147.0
128.2
Minimum
1.0
2.3
3.2
4.1
1.6
No. of results
above 10 yg/m3
No. of results
above 50 yg/m3
No. of results
above 100 yg/m3
17
19
19
18
19
* In yg/m3, 1 December to 31 December 1971
t Filter not exchanged
214
-------
TABLE A-47. ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number Date
29 3-4 January
30 4-5
31 5-6
32 6-7
33 7-8
8-9
34 9-10
35 10-11
36 11-12
37 12-13
38 13-14
.39 14-15
40 15-16
16-17
41 17-18
42 18-19
43 19-20
20-21
44 21-22
45 22-23
23-24
46 24-25
47 25-26
48 26-27
49 27-28
50 28-29
29-30
51 30-31
52 31 Jan.-l Feb.
Arithmetic
Mean N=29
Maximum
Minimum
No. of results
above 10 yg/m3
No. of results
above 50 yg/m3
No. of results
above 100 yg/m3
Mezice
(VI)
0.94
0.62
1.12
1.57
29.0
29.0
16.9
33.8
24.0
0.82
29.6
2.60
4.90
4.90
0.75
66.5
15.7
15.7
6.5
37.8
37.8
2.3
69.5
61.6
22.2
54.6
54.6
143.0
236.0
34.6
236.0
0.62
18
7
2
Zer j av
(III)
2.6
2.6
12.6
34.9
58.0
58.0
89.1
80.1
23.1
11.7
30.8
27.6
38.9
38.9
1.2
12.0
53.6
53.6
75.5
65.4
65.4
9.5
43.9
99.0
92.6
45.8
45.8
103.1
216.5
51.4
216.5
1.2
25
13
2
Rudar j evo
(I)
18.2
77.8
51.7
109.0
70.1
70.1
32.6
77.7
113.9
9.2
63.7
10.0
30.8
30.8
185.0
328.0
159.0
159.0
137.8
270.0
270.0
129.0
90.8
159.5
227.5
160.0
160.0
109.8
234.0
122.3
328.0
9.2
27
23
16
Crna SE
(V)
22.6
62.6
22.6
47.6
43.5
43.5
19.1
44.1
68.0
0.93
30.0
55.2
37.8
37.8
193.8
258.5
83.4
83.4
131.0
99.6
99.6
103.5
106.0
158.0
204.0
77.5
77.5
104.0
199.8
102.4
258.5
0.93
28
18
9
Crna W
(ID
21.1
68.8
19.0
52.7,
47.8
47.8
11.4
30.8
84.8
0.7
41.3
71.0,
22. 6T
22.6
204.0
222.0,
131.0
131.0
107.0,
161.0
161.0
95.5
88.7
136.0
161.0,
119. 8T
119.8
78.4
157.1
90.2
222.0
0.7
28
19
12
* In yg/m3, 3 January to 1 February 1972
t Filter not exchanged
215
-------
TABLE A-48. ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number Date
53 1-2 February
54 2-3
55 3-3
56 4-5
57 5-6
6-7
58 7-8
59 8-9
60 9-10
61 10-11
62 11-12
63 12-13
13-14
64 14-15
65 15-16
66 16-17
67 17-18
68 18-19
69 19-20
20-21
70 21-22
71 22-23
72 23-24
73 24-25
25-26
74 26-27
27-28
75 28-29
76 29 Feb.-l Mar.
Arithmetic
Mean N=29 (17)
Maximum
Minimum
No. of results
above 10 yg/m3
No. of results
above 50 yg/m3
No. of results
above 100 yg/m3
Mezice
(VI)
1.1
2.4
2.1
1.8
34.3
34.3
154.3
103.9
33.0
52.4
26.9
2.8
2.8
0.4
31.6
40.3
51.4
39.1
11.9
11.9
2.9
0.8
9.3
5.4
5.4
2.9
2.9
2.0
1.3
23.2
154.3
0.4
13
4
2
Zerjav
(III)
3.9
11.4
38.0
15.4
70.6
70.6
120.5
43.3
42.5
52.3
124.0
21.6
21.6
1.9
73.3
35.2
27.3
61.8
17.9
17.9
17.7
5.8
19.1
12.0
12.0
5.1
5.1
3.1
3.4
32.9
124.0
1.9
22
7
2
Rudar j evo
(I)
256,5
187.2
77.1
105.3
Lost
Lost
83.0
16.9
34.6
79.6
12.4
35.5
22.2
6.8
6.8
1.6
1.6
1.7
1.4
(54.7)
256.5
1.4
11
6
3
Crna SE
(V)
166.4
171.0
43.5
150.8
89.0
89.0
46.4
6.7
42.6
55.7
13.2
29.6
29.6
2.4
33.4
21.3
31.2
3.2
13.2
13.2
32.7
32.0
19.3
5.0
5.0
0.6
0.6
0,7
0.5
39.6
171.0
0.5
20
6
3
Crna W
(II)
211.0
194.0
35.7
147.5.
81.4
81.4
54.2
12.9
26.6
53,5
25.2,
2.5f
2.5
1.5
25.6
19.2
24.1
2.8
8.3
8.3
23.0
34.5
15.3
3.8
3.8,
0.5
0.5
0.7
0.3
37.9
211.0
0.3
17
7
3
* In yg/m3, 1 February to 1 March 1972
t Filter not exchanged
216
-------
TABLE A-49. ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number Date
77 1-2 March
78 2-3
3-4
79 4-5
5-6
80 6-7
81 7-8
82 8-9
83 9-10
84 10-11
85 11-12
12-13
86 13-14
87 14-15
88 15-16
16-17
89 17-18
90 18-19
19-20
91 20-21
21-22
92 22-23
93 23-24
94 24-25
95 25-26
26-27
96 27-28
97 28-29
98 29-30
99 30-31
100 31 Mar.-l Apr.
Arithmetic
Mean N=31 (29)
Maximum
Minimum
No. of results
above 10 yg/m3
No. of results
above 50 yg/m3
No. of results
above 100 yg/m3
Mezice
(VI)
1.7
7.6
7.6
17.2
17.2
15.3
7.8
29.9
19.1
27.1
1.6
1.6
14.5
20.0
89.7
89.7
49.6
45.8
45.8
55.1
55.1
46.7
53.2
20.6
34.1
34.1
30.6
8.6
30.8
51.4
45.7
31.4
89.7
1.6
24
6
Zerjav
(III)
2.3
19.4
19.4
33.9
23.8
22.4
27.1
61.6
2.8
2.8
28.4
32.2
34.0
34.0
24.7
22.8
22.8
52.3
52.3
26.0
28.6
25.5
25.2
25.2
52.0
28.4
19.8
82.0
32.2
(29.8)
82.0
2.3
26
5
Rudar j evo
(I)
1.9
11.7
11.7
2.8
2.8
42.4
29.1
17.7
61.3
15.1
10.4
10.4
70.3
41.1
40.7
40.7
33.4
26.7
26.7
31.2
31.2
23.8
29.8
24.5
33.5
33.5
14.7
55.8
36.8
37.2
23.2
28.1
70.3
1.9
28
3
Crna SE
(V)
0.3
13.5
13.5
1.8
1.8
48.8
18.0
16.5
66.5
14.9
17.3
17.3
32.2
24.2
54.4
54.4
18.3
15.3
15.3
20.5
20.5
18.1
16.6
21.0
16.2
16.2
22.2
34.8
46.5
33.5
5.3
23.1
66.5
0.3
27
3
Crna W
(ID
0.5
10.8
10.8.
1.6T
1.6
26.2
13.6
12.9
53.5
11.4.
12.6
12.6
20.1
18.3,
17. 2T
17.2
17.4,
17.9
17.9.
29.8
29.8
14.8
19.7
17.1,
16.6
16.6
12.9
36.2
35.5
23.8
22.4
18.4
53.5
0.5
28
1
* In yg/m , 1 March to 1 April 1972
t Filter not exchanged
217
-------
TABLE A-50. ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
Date
1-2 April
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
Mezice
(VI)
24.2
24.2
36.5
33.4
19.8
19.8
78.3
41.9
41.9
24.7
24.7
3.8
0.6
17.4
20.7
20.7
79.4
43.1
25.1
0.6
2.4
27.6
27.6
0.7
7.4
15.4
15.4
16.5
Zerjav
(III)
30.8
30.8
41.8
37.6
15.3
15.3
60.0
56.5
56.5
42.2
42.2
10.6
32.7
37.1
38.2
38.2
104.5
42.3
25.7
10.6
35.9
23.1
23.1
1.4
10.3
30.2
30.2
27.3
Rudar j evo
(I)
52.3
52.3
62.5
24.6
50.8
50.8
22.0
22.0
25.2
25.2
15.8
31.5
48.2
26.8
26.8
2.0
4.0
16.5
82.0
61.8
17.8
17.8
16.1
9.0
6.8
6.8
4.3
Crna SE
(V)
51.8
51.8
72.5
1.9
28.1
47.7
47.0
46.1
46.1
2.2
4.4
17.8
75.8
78.8
13.0
13.0
19.1
8.2
6.6
6.6
1.1
Crna W
(ID
40. 2f
40.2
47.5
2.8,
49. 3T
49.3
32. Of
6.1
6.1,
16.7
16.7
16.5
34.5
37.5,
42.0
42.0
1.0
1.7
15.3
64.5
102.2,
10.2
10.2
16.6
7.0
4.2T
4.2
1.6
Arithmetic
Mean N=28 (21)
Maximum
24.8
79.4
33.9
104.5
28.9
82.0
(34.7)
78.8
25.6
102.2
Minimum 0.6
No. of results
above 10 yg/m3
No. of results
above 50 yg/m3
No. of results
above 100 yg/m3 ~
* In yg/m3, 1 to 29 April 1972
t Filter not exchanged
1.4
27
2.0
21
1.1
14
1.0
19
218
-------
TABLE A-51. ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number Date
122 3-4 May
123 4-5
124 5-6
125 6-7
7-8
126 8-9
127 9-10
10-11
128 11-12
129 12-13
130 13-14
14-15
131 15-16
132 16-17
133 17-18
134 18-19
135 19-20
136 20-21
21-22
137 22-23
138 23-24
139 24-25
140 25-26
141 26-27
142 27-28
28-29
143 29-30
144 30-31
145 31 May-1 June
Arithmetic
Mean N=29 (27)
Maximum
Minimum
No. of results
above 10 yg/m3
No. of results
above 50 Ug/m3
No of results
above 100 yg/m3
* In yg/m3, 3 May to 1
t Filter not exchanged
Mezice
(VI)
4.7
7.9
7.2
14.7
14.7
15.2
10.3
10.3
14.7
12.5
8.8
8.8
13.3
15.8
17.7
13.3
34.4
10.0
10.0
33.1
44.8
14.3
20.3
24.4
13.4
13.4
24.9
20.6
5.0
15.8
45
5
21
~
~
June 1972
Zerjav
(III)
16.3
15.0
22.1
35.5
35.5
12.8
25.7
25.7
35.0
13.5
32.0
32.0
51.6
26.8
17.4
17.6
40.2
25.4
25.4
31.2
39.4
27.8
37.8
36.1
40.8
40.8
21.1
22.3
13.5
28.1
51.6
12.8
29
1
Rudar j evo
(I)
4.5
1.3
14.5
5.3
5.3
7.4
17.4
17.4
6.6
18.0
25.8
25.8
10.0
20.3
19.4
49.0
3.4
30.0
30.0
31.2
26.8
17.2
11.5
12.7
5.8
5.8
12.4
1.1
10.7
15.4
49.0
1.1
18
Crna SE
(V)
4.7
13.9
2.0
5.4
5.4
6.4
13.6
13.6
5.3
33.4
20.6
20.6
3.2
15.8
21.6
22.7
17.0
35.1
29.4
17.5
10.4
10.7
6.3
6.3
9.7
0.7
12.6
(13.5)
35.1
0.7
16
Crna W
(II)
3.4
10.0
0.9.
2.7T
2.7
2.1
11.3
11.3
3.7
23.4,
12.6
12.6
2.1
12.4
15.5
41.5
1.3f
17. 81
17.8
23.1
16.5
11.6
8.7
8.6,
4.4T
4.4
4.6
0.5
7.1
10.2
41.5
0.9
13
219
-------
TABLE A-52. ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
Date
1-2 June
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30 June-1 July
Arithmetic
Mean N=30
Mezice
(VI)
0.2
0.1
14.4
14.4
33.6
13.9
14.3
2.2
22.6
22.6
25.0
9.8
27.6
10.7
16.9
3.8
6.3
6.3
25.2
11.9
27.6
69.0
2.6
17.9
37.8
37.8
15.4
22.2
15.0
6.8
17.8
Zerjav
(ID
1.4
0.4
14.6
14.6
45.9
14.5
15.3
2.9
24.3
24.3
28.6
26.6
37.6
19.2
18.8
16.0
12.0
12.0
43.1
38.2
21.0
38.5
7.0
18.0
21.4
21.4
26.6
28.2
27.7
20.8
21.4
Rudar j evo
(I)
35.1
13.8
16.2
16.2
5.9
8.2
3.8
63.3
13.1
13.1
0.5
7.6
15.5
10.0
7.2
8.8
23.5
23.5
15.4
4.7
22.9
12.4
15.5
25.3
9.4
9.4
41.5
16.2
44.4
39.3
18.1
Crna SE
(V)
39.2
24.4
9.5
9.5
4.2
4.2
5.8
37.8
10.1
10.1
0.2
3.4
13.6
9.1
4.1
5.4
20.4
20.4
9.1
1.1
13.7
11.6
19.1
9.9
17.3
17.3
4.8
14.6
29.0
16.4
13.2
Crna W
(ID
32.2
18.4,
9.8
9.8
3.4
4.0
3.6
32.8,
9.0T
9.0
0.2
3.7
9.7
6.4
6.4
3.7
15.1
15.1
9.5
1.1
13.5
11.0
13.8
9.0,
15.2
15.2
6.1
11.2
26.2
17.7
11.4
Maximum
69.0
45.9
63.3
39.2
32.8
Minimum
No. of results
above 10 Ug/m3
No. of results
above 50
0.1
21
No. of results
above 100 yg/m3 _
* In Ug/m3, 1 June to 1 July 1972
t Filter not exchanged
0.4
26
0.5
19
0.2
16
0.2
13
220
-------
TABLE A-53. ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number Date
172 1-2 July
2-3
173 3-4
4-5
174 5-6
175 6-7
176 7-8
177 8-9
9-10
178 10-11
11-12
179 12-13
180 13-14
181 14-15
182 15-16
16-17
183 17-18
184 18-19
185 19-20
186 20-21
187 21-22
188 22-23
23-24
189 24-25
190 25-26
26-27
191 27-28
192 28-29
193 29-30
30-31
194 31 July-1 Aug.
Arithmetic
Mean N=31 (24)
Maximum
Minimum
No. of results
above 10 yg/m3
No. of results
above 50 yg/m3
No of results
above 100 yg/m3
Mezice
(VI)
7.6
7.6
0.9
0.9
6.0
6.3
10.0
5.3
5.3
0.3
0.3
0.2
0.2
14.5
1.6
1.6
12.1
14.7
23.5
11.4
21.2
33.1
33.1
26.7
12.9
12.9
14.8
21.0
22.6
22.6
17.1
11.9
33.1
0.2
17
Zerjav
(III)
9.9
9.9
1.2
1.2
13.4
15.6
7.4
7.3
7.3
1.8
1.8
1.9
1.2
0.3
18.9
18.9
25.4
28.7
35.8
29.4
18.1
25.0
25.0
20.1
26.4
26.4
22.6
22.1
27.8
27.8
32.7
16.5
35.8
0.3
19
Rudar j evo
(I)
3.3
3.3
0.5
0.5
3.0
2.5
10.9
3.9
3.9
27.2
27.2
16.8
28.7
67.9
31.8
31.8
18.9
13.8
11.0
17.3
29.6
17.8
17.8
3.7
7.8
7.8
6.7
34.5
21.6
21.6
20.8
16.6
67.9
0.5
19
1
Crna SE
(V)
1.0
1.0
0.1
0.1
2.6
2.1
8.6
1.9
1.9
20.5
20.5
5.6
24.4
42.2,
22.0
22.0
13.7
7.9
15.9
11.2
1.4
10.0
10.0
6.7
7.5
7.5
5.0
28.7
18.0
18.0
11.4
11.3
42.2
0.1
15
Crna W
(II)
1.2f
1.2f
0.21
0.2
1.7
1.9
9.5
2.5
2.5f
21. r
21.7
6.1
21.2
41.3
27. 1T
27.1
4.4f
3.9T
3.9
4.8
30.3,
14.6
14.6
9.0
(11.4)
41.3
0.2
9
* In yg/m3, 1 July to 1 August 1972
t Filter not exchanged
221
-------
TABLE A-5A. ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
Date
1-2 August
2-3
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30-31
31 Aug.- 1 Sept.
Arithmetic
Mean N=31
Mezice
(VI)
30.5
25.0
25.1
23.0
35.6
35.6
23.7
9.5
8.6
25.8
33.8
14.8
14.8
14.4
12.6
20.7
15.0
0.7
0.2
0.2
4.9
14. .6
14.7
18.0
21.4
11.9
11.9
13.7
1.5
7.6
14.8
16.2
Zerjav
(III)
48.5
23.3
19.6
33.0
27.3
27.3
20.0
4.6
5.7
39.8
15.7
17.5
17.5
17.3
10.6
22.6
19.5
15.6
4.2
4.2
10.6
16.6
8.2
11.6
16.3
15.0
15.0
6.5
11.2
26.7
12.8
17.6
Rudar j evo
(I)
10.2
5.2
12.2
28.3
12.3
12.3
9.6
12.1
8.1
13.8
17.9
5.8
5.8
8.7
7.4
6.8
18.4
0.8
0.6
0.6
0.7
8.3
12.6
9.1
10.6
5.8
5.8
22.3
20.9
2.8
5.3
9.7
Crna SE
(V)
10.5
2.7
11.0
25.0
11.3
11.3
13.8
11.4
7.8
13.7
15.0
11.0
11.0
10.6
7.1
4.8
13.5
0.2
0.2
0.2
1.1
7.6
8.9
5.0
7.6
5.1
5.1
22.4
14.5
3.1
6.9
9.0
Crna W
(ID
7.2
4.0
11.4
16.0.
11.0
11.0
8.2
8.4
5.7
10.6
10.6
7.0
7.0
8.1
6.0
2.6
11.7
0.1,
0.1
0.1
0.5
4.4
8.6
5.7
4.2
3.01
3.0
17.6
8.4
2.6
4.9
6.8
Maximum
35.6
48.5
28.3
25.0
17.6
Minimum
No. of results
above 10 yg/m3
No. of results
above 50 yg/m3
No. of results
above 100 yg/m3
0.2
23
4.2
25
* In yg/m3, 1 August to 1 September 1972
t Filter not exchanged
0.6
13
0.2
15
0.1
222
-------
TABLE A-55. ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number Date
222 1-2 September
223 2-3
3-4
224 4-5
225 5-6
226 6-7
227 7-8
228 8-9
229 9-10
10-11
230 11-12
231 12-13
232 13-14
233 14-15
234 15-16
235 16-17
17-18
236 18-19
237 19-20
238 20-21
239 21-22
240 22-23
241 23-24
24-25
242 25-26
243 26-27
244 27-28
245 28-29
246 29-30
247 30 Sept.-l Oct.
1-2
Arithmetic
Mean N=31
Maximum
Minimum
No. of results
above 10 yg/m3
No. of results
above 50 yg/m3
No. of results
above 100 yg/m3
* In yg/m3, 1 September to
t Filter not exchanged
Merzice
(VI)
6.7
16.5
16.5
19.9
21.1
52.9
22.3
21.5
9.9
9.9
48.7
12.6
28.1
22.1
0.4
6.5
6.5
3.0
1.5
14.9
8.6
22.4
6.5
6.5
15.6
8.8
23.0
26.6
20.0
4.0
4.0
15.7
52.9
0.4
17
1
2 October
Zerjav
(III)
8.4
11.7
11.7
22.5
21.2
57.0
21.8
6.8
10.6
10.6
41.7
10.9
22.5
23.8
27.0
23.9
23.9
8.2
12.6
19.3
11.9
22.2
2.1
2.1
8.1
7.6
17.3
43.6
33.3
7.6
7.6
18.0
57.0
2.1
22
1
1972
Rudar j evo
(I)
13.7
11.4
11.4
22.3
17.1
19.0
37.5
17.1
43.4
43.4
45.8
26.7
36.1
4.7
42.3
29.8
29.8
25.2
38.4
18.2
9.9
12.9
20.0
20.0
9.2
18.9
18.1
11.3
17.5
14.4
14.4
22.6
45.8
4.7
28
Crna SE
(V)
17.6
10.5
10.5
10.8
15.5
17.5
30.6
18.9
34.1
34.1
35.0
21.9
23.2
2.9
37.4
24.9
24.9
16.3
38.4
14.8
3.3
10.3
2.3
2.3
3.9
16.5
12.0
7.1
10.3
1.9
1.9
16.5
38.4
1.9
23
Crna W
(II)
11.3,
7.8T
7.8
9.5
12.6
12.1
21.2
16.8,
26.3
26.3
21.7
16.7
20.0
1.9
33.6^
22. 41
22.4
13.7
32.8
12.0
5.6
9.8,
2.1T
2.1
1.5
11.2
10.0
5.2
16.8,
3.2T
3.2
13.5
33.6
1.5
18
223
-------
TABLE A-56. ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number
248
249
250
251
252
253
254
255
256
257
25,
259
260
261
262
263
264
265
266
267
268
269
270
271
272
Date
2-3 October
3-4
4-5
5-6
6-7
7-8
8-9
9-10
10-11
11-12
12-13
13-14
14-15
15-16
16-17
17-18
18-19
19-20
20-21
21-22
22-23
23-24
24-25
25-26
26-27
27-28
28-29
29-30
30-31
31 Oct.-l Nov.
1-2
Arithmetic
Mean N=31
Mezice
(VI)
1.8
0.5
15.6
24.8
9.1
2.8
2.8
2.8
34.5
28.3
32.1
8.0
24.4
24.4
21.4
22.6
5.1
15.7
32.0
16.6
16.6
34.4
36.4
60.6
63.7
9.3
5.9
5.9
96.3
75.2
75.2
26.0
Zerjav
(III)
5.7
0.7
26.9
41.8
33.9
21.7
21.7
21.7
20.6
41.6
36.9
66.4
9.6
8.6
18.7
14.9
27.9
29.5
30.8
25.9
25.9
69.2
16.1
42.0
68.2
9.0
17.0
17.0
33.3
67.6
67.6
30.2
Rudar j evo
(I)
8.1
7.3
37.5
35.1
4.2
25.3
25.3
25.3
27.0
27.6
61.0
13.0
20.9
20.9
44.5
60.1
9.9
27.0
18.5
20.9
20.9
46.1
42.9
73.5
62.3
64.7
47.0
47.0
82.7
49.5
49.5
35.7
Crna SE
(V)
10.7
4.9
19.3
29.8
3.1
28.6
28.6
28.6
29.1
34.1
28.5
3.5
8.6
8.6
21.0
7.4
43.6
25.7
13.5
13.8
13.8
27.5
21.2
41.6
31.0
47.5
42.8
42.8
100.1
33.0
33.0
26.6
Crna W
(ID
16.2
4.4
16.1
21.0
2.7
26.1
26.1
26.1
22.4
29.9
14.4
2.8
11. 5T
11.5
27.6
27.2
5.0
15.2
13.2,
11.4
11.4
24.0
16.7
28.3
29.9
30.7,
36.2
36.2
48.4,
39. 4T
39.4
21.7
Maximum
96.3
69.2
82.7
100.1
48.4
Minimum 0.5 0.7
No. of results
above 10 yg/m3 _ /b
No. of results
above 50 yg/m3
No. of results
above 100 yg/m3 ~ ~
* In yg/m3, 2 October to 2 November 1972
t Filter not exchanged
4.2
27
3.1
25
2.7
27
224
-------
TABLE A-57- ATMOSPHERIC LEAD CONCENTRATIONS IN MEZA VALLEY*
Number Date
273 2-3 November
274 3-4
275 4-5
5-6
276 6-7
277 7-8
278 8-9
279 9-10
280 10-11
281 11-12
12-13
282 13-14
283 14-15
284 15-16
285 16-17
286 17-18
287 18-19
19-20
288 20-21
289 21-22
290 22-23
291 23-24
292 24-25
293 25-26
26-27
294 27-38
Arithmetic
Mean N=26 (24)
Maximum
Minimum
No. of results
above 10 yg/m3
No. of results
above 50 yg/m3
No. of results
above 100 yg/m3
Mezice
(VI)
47.8
49.2
25.1
25.1
23.9
48.2
35.4
46.2
86.4
14.8
14.8
50.0
1.5
15.0
39.9
37.3
28.9
28.9
7.1
4.8
4.9
5.9
0.8
12.9
12.9
34.3
27.0
86.4
0.8
20
1
Zerjav
(III)
23.0
17.6
15.6
15.6
18.3
46.9
31.6
30.7
75.5
29.3
29.3
18.8
8.6
64.6
54.0
59.9
61.6
61.6
29.3
59.4
19.6
26.1
14.9
22.2
22.2
25.1
33.9
75.5
8.6
25
7
Rudar j evo
(I)
95.4
41.8
82.9
82.9
62.5
2.7
166.4
61.4
61.4
36.1
72.2
62.3
12.7
42.1
82.3
82.3
164.8
199.0
134.8
58.9
36.1
39.5
39.5
39.2
73.3
199.0
2.7
23
15
4
Crna SE
(V)
32.0
37.1
53.1
53.1
58.4
59.1
29.1
63.3
106.9
55.1
55.1
36.3
59.3
46.2
6.0
20.7
38.0
38.0
105.0
144.3
134.5
69.7
39.3
30.8
30.8
30.8
55.1
144.3
6.0
25
13
4
Crna W
(ID
52.1
29.6.
43.6
43.6
25.1
40.6
20.4
54.0
98.6.
48.3
48.3
30.7
50.5
39.3
6.2
15.2.
28.6
28.6
78.0
88.2
81.9
52.3
15.7,
23.1
23.1
21.8
41.8
98.6
6.2
25
8
* In yg/m3, 2 November to 28 November 1972
t Filter not exchanged
225
-------
APPENDIX B
BIOLOGICAL DATA
Cumulative Frequency Distribution of Biological Parameters
In the series of 28 figures which follow, each of the biological para-
meters is analyzed as a function of the area or occupation (or both) of the
groups or subgroups of subjects studied.
Relationship of Lead in Air to Biological Parameters
The four main groups of tables in this appendix show the relationship
of the concentration of lead in the air to the following variables:
1. Rural Area of residence
a. Bohinjska Bela
b. Bovec
c. Tolmin
2. Urban Area by occupation
a. Postman
b. Gas station employee
c. Streetcar driver
d. Customs officer
e. Traffic policeman
3. Residence in a lead smeltery area
a. Meza Valley inhabitant with no occupational exposure
b. Working close to the lead smeltery or having previous
occupational exposure
4. Occupational exposure due to employment in one of the following:
a. Lead article manufacturing plant
b. Lead storage battery manufacturing in the Munja II or
Munja I plant
c. Lead smelting plant
226
-------
20-
o
o
10-
5-
2-
XQ A
a
a "v
MEZICE D
TOP O
MUNJA I X
MUNJA II
-------
K3
00
"E
o
o
o:
LU
0-
OT
w+ . & "DW
MEZA VALLEY
ALL INHABITANTS
• NO OCCUP. EXPOSURE
WORKING CLOSE TO
THE LEAD SMELTER
8 PREVIOUS EXPOSURE
RURAL AREA
ALL THREE SITES
A BOHINJSKA BELA
V TOLMIN
V BOVEC
0.1 1 10 30 50
VABD
MG
16.2
15.8
16.2
15.7
16.0
15.7
16.0
15.7
70
«7° *<
^G
1.13
1.11
1.08
1.13
1.08
1.08
1.09
1.08
90
up to
95V.
19.0
18.5
18.6
18.6
18.0
17.5
18.0
17.6
1 ,
99 99.9
PROBABILITY %
Figure B-2. Haemoglobin - cumulative frequency distribution.
-------
if)
LLI 7000-
O
o
a:
x
su
•z.
O 4000
LLl
CL
UJ
CL
m
1000
MEZICE
TOP
MUNJA I
CUSTOMS
OFFICERS
D
©
x
O
0.1
10 30 50 70
PROBABILITY %
90
99
99.9
Figure B-3. BPE - cumulative frequency distribution.
-------
N>
<_0
O
50
UJ
O
O
O
20
o:
LU
a. 10
o
u
0
o
_J
ID
o
I—
u
a:
5-
Q MEZICE
x MUNJA I
^7 MUNJA II
• TOP
TRAFFIC
+ POLICEMEN
CUSTOMS
OFFICERS
A GAS STATION
EMPLOYES
STFETCAR
H DRIVERS
V POSTMEN
0.1
10 30 50 70
PROBABILITY %
90
99
—i—
99.9
Figure B-4. Reticulocyte count - cumulative frequency distribution.
-------
50-
N>
CO
LU
O
O
O
QL
LJ
Q.
13
O
O
LU
U
O
O
H-
LU
a:
20-
10-
MEZA VALLEY
o ALL INHABITANTS
• NO OCCUP EXPOS.
WORKING CLOSE TO
THE LEAD SMELTER
PREVIOUS EXPOSURE
D
Q
RURAL AREA MG 6G
ALL THREE SITES 8.5 1.44
BOHINJSKA BELA 7.7 1.43
TOLMIN 8.5 1.39
BOVEC 9.2 1.49
up to
95V.
15.5
13.8
U.8
17.5
0.1
10 30 50 70
PROBABILITY %
90
99
99.9
Figure B-5. Reticulocyte count - cumulative frequency distribution.
-------
OJ
N>
300
200
150
lit
o
o
MEZICE D
TOP ©
MUNJA I X
MUNJA II ^
TRAFFIC POLICEMEN -f
CUSTOMS OFFICERS O
GAS STATION EMPLOYEES A
STREETCAR DRIVERS B
POSTMEN \?
o
D
001 0.05 05
10 30 50 70
PROBABILITY %
Figure B-6, G-6-PD - cumulative frequency distribution,
-------
300-
200-
LU
UL
O
_, 100-
£
0
o
•
ui 50-
0_
0)
H-
Z
_*
*• £t$ A^^^3^1"^ ^
MEZA VALLEY
ALL INHABITANTS
• NO OCCUP EXPOS.
n WORKING CLOSE TO
THE LEAD SMELTER
O PREVIOUS EXPOSURE
RURAL AREA
ALL THREE SITES
& BOHINJSKA BELA
^7 TOLMIN
V BOVEC
_^WtaJ
MG
175
175
177
175
177
168
180
186
^•Jfc I
up to
G'G 95V.
1.06 191
1.06 190
1.07 200
1^06 190
1.07 200
1.04 182
1.11 212
1.10 212
0.1
10
30
50
70
90
PROBABILITY %
99
999
Figure B-7. G-6-PD - cumulative frequency distribution.
-------
K>
bJ
-P-
Q
O
O
I
CD
O
o
*- 100
LJ
60
o
HI
I—
< 30
t—
Z>
O 2°
O)
E
10
MEflCE Q
TOP •
MUNJA I *
MUNJA II V
TRAFFIC POLICEMEN +
CUSTOMS OFFICERS o
GAS STATION EMPLOYEES A
STREETCAR DRIVERS B
POSTMEN ^
0.1
10 30 50 70
PROBABILITY %
90
99
99.9
Figure B-8. Glutathion - cumulative frequency distribution.
-------
(S3
U)
50-
Q
0 30-
m
fe 20-
E
o
o
*~ 10-
cc
LU
0_
J
1=0-
3 30-
O
01
E 20-
m
O 1
MEZA VALLEY
o ALL INHABITANTS
a *- «°
• a
»
up to
MG 6G 95V.
39 1.15 50
• NO OCCUP EXPOS. AO 1.15 51
n WORKING CLOSE TO ,Q . „, c,
U THE LEAD SMELTER Ja ' ^ ^^
n PREVIOUS EXPOS 17 117 /n
RURAL AREA
A ALL THREE SITES
A BOHINJSKA BELA
^7 TOLMIN
T BOVEC
**
, up to
MQ &G 95V>
37 1.21 50
'0 1.19 53 i^ £* A
32 1.22 ^4 VAAA VA ^
i1 1.15 52 V A A V
A A V
A ^7
0.1
10 30 50 70
PROBABILITY %
90
99
99.9
Figure B-9. Glutathion - cumulative frequency distribution.
-------
POSTMEN
200-
LLJ
e
X.
O)
t 100-
—1—
0.1
—1—
1.0
10 30 50 70
PROBABILITY %
90
99
999
Figure B-10. ALAD - cumulative frequency distribution.
-------
OJ
100-
UJ
E
x
t/i
40-
20
10-
MEZICE
TOP
MUNJA 1
MUNJA II
TRAFFIC
POLICEMEN
CUSTOMS
OFFICERS
GAS STATION
EMPLOYEES
STREETCAR
DRIVERS
D
0.01 0.05 0.5
10 30 50 70
PROBABILITY %
90
—T—
98
99.8
Figure B-ll. ALAD - cumulative frequency distribution.
-------
200-
150-
LU
£
100-
Id
Q_
CO
50-
RURAL AREA
A ALL THREE SITES
A BOHINJSKA BELA
^7 TOLMIN
V BOVEC
M 84 95
'/.RESULTS UP TO
158 197 223
151 189 213
163 203 228
155 194 219
MEZA VALLEY
O ALL INHABITANTS
0 NO OCCUP. EXPOS.
a WORKING CLOSE
TO THE PbSMELTER
m PREVIOUS EXPOS.
M
22
29
21
16
84 95
•/.RESULTS UP TO
43
50
33
34
55
63
46
—i—
10
—i—
60
20 40 60 80
PROBABILITY %
90
—I—
95
—t—
99
Figure B-12. ALAD - cumulative frequency distribution.
238
-------
200-
100-
ME2A VALLEY
o ALL INHABITANTS
• NO OCCUR. EXPOSURE
n WORKING CLOSE TO
U THE LEAD SMELTER
B PREVIOUS EXPOSURE
RURAL AREA
A ALL THREE SITES
UP TO
95%
to
u>
UJ
UJ
0.
ui
50-
20-
10-
—I—
0.1
10 30 50 70
PROBABILITY0/,,
90
99
99.9
Figure B-13. ALAD - cumulative frequency distribution.
-------
N3
4>
O
O
O
O
O
Ol
70-
60-
50-
30-
20-
10-
MUNJA II
TOP
TRAFFIC
POLICEMEN
GAS STATION
EMPLOYEES
POSTMEN
0.1
10 30 50 70
PROBABILITY %,
90
99
99.9
Figure B-14. Lead in blood - cumulative frequency distribution.
-------
200
100
O
3 50
-Q
CD 2°
C
£ 10
MEZICE D
MUNJA I x
CUSTOMS 0
OFFICERS
STREETCAR
DRIVERS °
0.1
10
x-"
30
50
90
99
99.9
PROBABILITY %
Figure B-15. Lead in blood - cumulative frequency distribution.
-------
Q
o
o
o
o
-Q
o.
on
a.
21
te
15
£ '2
9-
6-
3-
RURAL AREA
A ALL THREE SITES
A BOHINJSKA'BELA
V TOLMIN
V BOVEC
M
9.7
7.9
10.4
11.3
8i 95
*/• results up to
147 17.9
13.0 16.2
14.4 17.1
16.0 19.1
—i—
0.1
—i—
90
30 50 70
PROBABILITY %
95
99
99.9
Figure B-16. Lead in blood - cumulative frequency distribution.
-------
Q
O
O
_J
m
u_ 100-
o
o
° 50-
-Q
QL
O)
20-
10
MEZA VALLEY INHABITANTS
O ALL INHABITANTS
• NO OCCUR. EXPOSURE
Q WORKING CLOSE TO
THE LEAD SMELTER
O PREVIOUS EXPOSURE
MG
tn
32
62
1.60
1.22
1.27
1.29
up to
95V.
45
95
92
0.1
1C 30 50 70 90
PROBABILITY %
99
99.9
Figure B-17. Lead in blood - cumulative frequency distribution.
-------
100
/.o
LU
2
o:
ID 20
U.
a
£
o
o
o
O)
6
10
5-
MEZICE
TOP
MUNJA I
MUNJA II
TRAFFIC
POLICEMEN
CUSTOMS
OFFICERS
GAS STATION
EMPLOYEES
STREETCAR
DRIVERS
POSTMEN
0.01 0.05 0.5
10 30 50 70
PROBABILITY %
90
98
99.8
Figure B-18. ALA - cumulative frequency distribution.
-------
100n
50
UJ
Z 20-|
cc
to
*«
Ln
O
O
O
a:
UJ
0-
10-
mg/1000 ml
MEZA VALLEY
ALL INHABITANTS
NO OCCUR EXPOS.
WORKING CLOSE TO
THE LEAD SMELTER
PREVIOUS EXPOSURE
RURAL AREA
ALL THREE SITES
BOHINJSKA BEL A
TOLMIN
BOVEC
0.1
—I 1 1 1—
10 30 50 70
PROBABILITY %
90
99
99S
Figure B-19. ALA - cumulative frequency distribution.
-------
100
50-
cE
ID
o
o
at
3.
LU
2
or
>-
a.
cc
o
a.
o
a:
a.
o
o
10-
MUNJA II
TOP
TRAFFIC
POLICEMEN
GAS STATION
EMPLOYES
STREETCAR
DRIVERS
POSTMEN
0.1
10 30 50 70
PROBABILITY %
90
99
99.9
Figure B-20. Coproporphyrin - cumulative frequency distribution.
-------
uo
UJ *
2 O
O: 120
o
o
100-
o>
UJ
z
cc
80
60
X
QL
CC
O 40
0_
O
or
Q_
O 20
0 MEZICE
X MUNJA I
0 CUSTOMS
u OFFICERS
0.1
10 30 50 70 90
PROBABILITY %
99
993
280
D
240
200
160
-120
•80
•40
Figure B-21. Coproporphyrin - cumulative frequency distribution.
-------
mg / 100 ml
N3
4>
00
UJ
2
a.
=> 50
o
o
UJ
0- 20
en
E
2
o:
O
CL
O
cc
Q.
O
U
5H
MEZA VALLEY
O ALL INHABITANTS
• NO OCCUR EXPOS.
n WORKING CLOSE TO
THE LEAD SMELTER
B PREVIOUS EXPOSURE (27.0)
RURAL.AREA
A ALL THREE SITES
A BOHINJSKA BELA
<7 TOLMIN
V BOVEC
0.1
10 50 70
PROBABILITY %
90
99
99.9
Figure B-22. Coproporphyrin - cumulative frequency distribution.
-------
cc
>-
n:
o_
or
o
0-
o
cc
Q_
O
U
1 n
5-
3-
2-
1 -
AREA
D RURAL
A URBAN
O INDUSTRIAL
O OCCUPATIONAL
D
D
5-
O
1 5 10 30 50 70
PROBABILITY %
90 95
99
Figure B-23. Cumulative frequency distribution of Copro I isomer.
-------
iooH
5CH
o
o
20
10
o
fe
o:
QL
o
u
O RURAL POPULATION N = UO
A URBAN POPULATION N = 82
^7 MEZA VALLEY INHABITANTS N = 75
O OCCUPATIONALY EXPOSED POPULATION
(LEAD SMELTERY) N=38
5 10 20 40 60 80 90 95 98 99
PROBABILITY %
Figure B-24. Coproporphyrin III - cumulative frequency distribution.
250
-------
100
N3
Ln
W
O
w
>
M
50
0
10
15
20
25
I
30
Figure B-25. Survival curves of Cr-51 labelled red cells in blood of normal subjects.
-------
N3
l-n
r-0
0
30 DAYS
Figure B-26. Survival curves of Cr-51 labelled red cells in blood of traffic policemen.
-------
ro
w
o
u
a
Q
u
s
tt
D
co
Figure B-27. Survival curves of Cr-51 labelled red cells in blood of lead exposed workers.
-------
30-
20-
10-
0-
o
o o o o o
o
o o o o o o o
0 O O
o
0 0
NORMAL SUBJECTS
0
o
0 O
O 0
o
o o o
LEAD EXPOSED
WORKERS
Figure B-28. Half life of labelled red cells (days)
254
-------
TABLE B-l. RELATIONSHIP OF LEAD IN AIR TO BIOLOGICAL PARAMETERS - RURAL AREA
Location: Bohinjska Bela
Air
Sub-
ject
1
2
N> _
ui 3
Oi
4
5
6
7
8
9
10
Lead
yg/m3
MG X
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
Hb
g
%
16.6
15.1
15.9
14.3
15.1
15.5
15.5
17.2
14.1
15.4
Etc
cm3
%
46.8
43.5
44.5
41.5
40.5
39.8
41.8
46.0
42.3
39.5
BpE
per
106E
0
0
0
0
0
0
0
0
0
0
Rtc
%
6
8
5
6
10
6
7
10
8
7
Blood
G-6PD
units
per
lOOmlE
160.5
160.2
176.4
153.3
160.0
150.4
180.6
163.0
158.9
185.3
Urine
GSH
tag
per
100ml
blood
40.8
38.3
43.2
49.5
37.0
51.2
54.5
49.8
39.3
43.2
ALAD
units
per
ImlE
125.8
166. 1
86.1
137.0
102.8
155.0
150.9
126.4
132.1
106.6
Lead
yg/lOOml
original
values
10.6
5.5
9.9
8.0
12.4
16.1
12.8
11.0
6.2
13.9
blood
standard
Hb
adjusted
values
10.1
5.8
9.8
8.8
13.0
16.4
13.1
10.1
6.9
14.3
Copropor-
ALA phyrin
mg Ug
pet per
100ml 100ml
0.63
0.37
0.46
0.61
0.54
0.56
0.48
0.36
0.57
0.39
5
3
16
3
5
6
5
6
8
4
(continued)
-------
ro
Ul
TABLE B-l. (continued)
Location: Bohinjska Bela
Air
Sub-
ject
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Lead
yg/m3
MG *
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
Hb
g
15.8
15.5
14.7
17.4
16.7
16.3
15.7
15.5
15.9
15.2
15.2
15.8
16.9
17.9
14.7
Htc
cm
49.0
45.3
48.0
43.5
42.8
40.5
42.0
41.5
43.0
45.0
42.5
44.3
45.0
47.0
42.5
BpE
per Rtc
106E %
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
5
7
9
10
6
8
11
9
7
10
8
8
7
10
Blood
G-6PD
units
per
lOOmlE
169.8
177.3
155.7
170.5
179.7
168.8
163.4
161.7
176.3
178.8
159.4
162.7
161.2
163.0
153.6
GSH
mg
per
100ml
blood
47.2
43.2
56.8
47.6
35.6
50.8
46.2
32.7
35.3
37.6
30.7
37.0
39.9
40.9
45.5
ALAD
units
per
ImlE
86.0
170.8
104.2
244.8
240.4
124.4
125.3
176.8
183.7
170.8
127.1
123.9
145.8
179.8
210.0
Lead
Ug/100ml
original
values
17.5
10.6
6.9
15.3
9.9
4.7
8.8
14.2
8.8
12.4
5.8
5.1
8.4
5.1
2.6
blood
standard
Hb
adjusted
values
17.5
10.8
7.4
13.8
9.4
4.6
8.9
14.5
8.7
12.9
6.0
5.1
7.8
4.5
2.8
Urine
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
0.34
0.42
0.54
0.48
0.39
0.37
0.43
0.36
0.25
0.41
0.21
0.56
0.21
0.34
0.39
5
3
10
6
4
9
3
5
4
8
4
17
3
5
8
(continued)
-------
to
Ln
TABLE B-l. (continued)
Location: Bohinjska Bela
Air
Sub-
ject
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
Lead
Ug/m3
MG x
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
0.08
Hb
g
16.7
15.4
14.7
15.8
16.6
16.1
16.3
16.1
16.6
15.4
15.7
15.9
16.6
18.5
16.6
15.9
Htc
cm3
46.0
44.5
42.3
46.0
45.8
43.5
42.0
43.0
45.5
43.5
42.5
45.3
44.5
46.8
46.5
46.5
BpE
per
106E
0
0
0
0
0
0
0
0
0
0
0
0
600
800
800
0
Rtc
11
10
6
10
8
9
7
8
6
5
7
7
16
18
17
10
Blood
G-6PD
units
per
lOOmlE
182.3
163.0
173.2
163.4
172.2
179.0
172.2
171.7
167.9
173.5
171.7
168.6
160.7
164.5
162.5
161.0
Urine
GSH
mg
per
100ml
blood
36.3
29.4
19.5
38.6
37.3
30.0
34.0
33.0
41.6
38.6
38.9
40.6
36.6
42.9
42.9
34.0
ALAD
units
per
ImlE
91.8
135.7
120.4
117.1
156.3
185.6
157.4
158.0
168.7
167.5
155.6
196.1
205.1
154.8
193.8
158.1
Lead
yg/lOOml
original
values
4.7
10.9
12.0
0.4
5.5
9.1
5.1
4.7
9.5
2.7
5.5
1.8
13.1
3.3
0.0
6.5
blood
standard
Hb
adjusted
values
4.4
10.9
12.9
0.4
5.2
8.9
4.9
4.6
9.0
2.8
5.5
1.8
12.5
2.8
0.0
6.5
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
0.41
0.53
0.50
0.71
0.55
0.31
0.31
0.34
0.40
0.37
0.41
0.31
0.36
0.34
0.33
0.19
7
10
7
11
13
8
4
5
10
5
12
5
7
9
9
6
(continued)
-------
TABLE B-l. (continued)
Location: Bohinjska Bela
Sub-
ject
42
ho
Ul , -
oo 43
44
45
46
47
48
49
Air
Lead
yg/m3
MG X
0.08 0.08
0.08 0.08
0.08 0.08
0.08 0.08
0.08 0.08
0.08 0.08
0.08 0.08
0.08 0.08
Blood
Hb
8
%
15.2
15.6
13.5
13.2
14.1
14.8
15.1
15.4
Htc
cm
%
44.3
44.3
42.5
42.5
41.3
44.0
41.5
42.5
BpE
per
106E
0
0
0
0
0
0
0
2100
Rtc
%
8
15
12
8
9
9
12
19
G-6PD
units
per
lOOmlE
168.8
176.3
173.4
174.9
174.9
177.8
168.8
176.4
GSH
mg
per
100ml
blood
31.4
33.0
34.7
29.0
34.3
48.2
41.6
37.4
ALAD
units
per
ImlE
114.5
239.8
40.6
137.1
184.5
161.6
169.0
192.6
Lead
Vig/ 100ml
original
values
5.1
15.3
8.8
5.1
1.5
4.0
9.9
0.4
blood
standard
Hb
adjusted
values
5.3
15.6
10.3
6.1
1.7
4.3
10.4
0.4
Urine
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
0.22
0.44
0.25
0.26
0.35
0.18
0.18
0.20
6
16
5
6
8
5
10
6
-------
TABLE B-2. RELATIONSHIP OF LEAD IN AIR TO BIOLOGICAL PARAMETERS - RURAL AREA
Location: Bovec
Air
Sub-
ject
50
51
52
53
54
55
56
57
58
59
60
61
62
Lead
yg/m3
MG *
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
Hb
g
19.4
16.3
14.9
11.7
16.3
17.5
16.3
15.8
18.0
16.7
16.0
14.9
18.6
Htc
cm3
47.3
46.5
44.5
44.5
41.8
44.3
43.5
45.5
46.5
44.0
43.5
43.8
43.5
BpE
per
106E
0
0
0
0
0
0
0
0
0
0
0
0
0
Rtc
7
8
10
9
9
13
10
8
10
15
13
8
11
Blood
G-6PD
units
per
lOOmlE
151.8
164.9
191.6
193.2
161.0
159.5
211.0
212.5
161.0
202.5
207.2
214.6
210.7
Urine
GSH
mg
per
100ml
blood
47.5
44.6
38.3
36.3
47.2
47.2
46.2
36.0
40.9
34.0
43.6
41.6
34.7
ALAD
units
per
ImlE
47.1
150.3
197.8
197.6
206.0
233.9
159.2
138.2
105.9
117.3
167.2
153.4
190.8
Lead
yg/ 100ml
original
values
4.0
6.9
1.5
9.1
11.7
12.4
4.0
12.4
20.8
11.7
15.7
11.3
8.0
blood
standard
Hb
adjusted
values
3.3
6.7
1.6
12.3
11.3
11.2
3.9
12.4
18.3
11.1
15.5
12.0
6.8
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
0.68
0.46
0.72
0.76
0.59
0.44
0.64
0.42
0.69
1.09
0.78
0.45
0.45
7
5
5
8
6
5
11
5
5
12
8
7
8
-------
TABLE B-2. (continued)
Location: Bovec
Air
Sub- Lead
ject yg/m3
MG X
63
64
65
KJ
8 66
67
68
69
70
71
72
73
74
75
76
77
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
Hb
g
%
17.4
15.3
16.2
16.1
15.8
17.4
15.3
15.3
15.6
16.3
16.6
16.6
15.5
16.1
15.6
Htc
cm3
%
43.0
38.5
40.8
43.8
45.5
45.8
44.5
45.0
45.3
46.8
45.0
42.0
44.1
45.0
42.5
BpE
per Rtc
106E %
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
9
14
9
11
6
8
9
10
9
11
7
6
8
10
Blood
G-6PD
units
per
lOOmlE
215.3
212.0
186.9
183.5
179.1
168.3
•175.6
149.5
162.0
177.5
157.0
158.6
179.0
185.4
168.4
GSH
mg
per
100ml
blood
45.5
48.5
39.3
41.9
39.6
37.8
34.7
30.0
34.3
35.0
37.6
32.7
44.9
43.2
38.0
ALAD
units
per
ImlE
166.9
230.8
151.2
98.9
164.6
155.8
155.6
92.5
172.2
202.5
198.1
192.6
138.1
141.4
130.4
Lead
yg/lOOml
original
values
7.3
20.8
9.9
20.1
8.8
13.9
15.0
11.3
16.4
16.4
11.3
11.3
14.6
5.1
8.8
blood
standard
Hb
adjusted
values
6.6
21.5
9.7
19.7
8.8
12.6
15.5
11.7
16.6
15.9
10.8
10.8
14.9
5.0
8.9
Urine
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
0.73
0.57
0.62
0.42
0.28
0.82
0.57
0.65
0.67
0.51
0.20
0.47
0.43
0.70
0.67
6
10
7
9
3
5
6
9
6
2
4
5
4
4
9
(continued)
-------
TABLE B-2. (continued)
Location: Bovec
Air
Sub-
ject
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
Lead
Ug/m3
MG *
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.09
Hb
g
%
15.8
15.7
17.7
15.5
16.6
16.4
16.1
17.3
15.3
15.5
13.1
14.7
17.0
16.4
15.3
Htc
cm3
%
44.5
42.3
48.5
40.3
44.5
44.3
46.8
44.5
42.5
44.3
43.0
42.0
46.5
42.0
44.5
BpE
per
106E
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Rtc
%
6
13
10
9
6
9
5
8
10
6
8
12
10
6
8
Blood
G-6PD
units
per
lOOmlE
171.4
170.2
149.5
159.4
178.5
169.1
191.6
194.7
178.4
154.4
202.2
159.0
191.5
197.9
182.3
Urine
GSH
mg
per
100ml
blood
38.2
32.3
39.6
33.0
40.3
45.9
39.9
47.2
42.9
45.2
41.9
51.8
57.1
45.9
40.6
ALAD
units
per
ImlE
109.8
128.5
170.6
148.9
194.4
192.7
93.5
106.7
153.5
193.6
197.4
89.0
151.6
135.3
180.1
Lead
yg/ 100ml
original
values
5.1
9.9
12.4
12.8
9.1
7.3
20.8
17.5
8.0
8.8
8.8
8.4
11.3
12.8
0.4
blood
standard
Hb
adjusted
values
5.1
10.0
11.1
13.0
8.7
7.0
20.4
16.0
8.3
9.0
10.6
9.0
10.5
12.3
0.4
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
0.41
0.52
0.54
0.50
0.47
0.43
0.71
0.19
0.64
0.65
0.78
0.84
0.66
0.92
0.25
4
7
5
3
4
10
8
4
3
11
7
5
4
9
6
(continued)
-------
N>
TABLE B-2. (jcontinued)
Location: Bovec
Sub-
ject
93
94
95
96
Air
Lead
yg/m3
MG X
0.10 0.09
0.10 0.09
0.10 0.09
0.10 0.09
Blood
Hb
g
16.5
14.7
14.5
15.8
Htc
cm
45.0
47.8
43.0
41.0
BpE
per
106E
0
0
0
0
Rtc
10
7
13
14
G-6PD
units
per
lOOmlE
167.7
190.1
172.7
170.7
GSH
mg
per
100ml
blood
49.8
44.2
43.9
38.3
ALAD
units
per
ImlE
155.6
172.4
175.3
159.1
Lead
yg/ 100ml
original
values
16.1
13.9
13.9
16,1
blood
standard
Hb
adjusted
values
15.4
14.9
15.1
16.1
Urine
Copropor-
ALA
mg
per
100ml
0.28
0.44
0.42
0.57
phyrin
yg
per
100ml
6
11
16
9
-------
TABLE B-3. RELATIONSHIP OF LEAD IN AIR TO BIOLOGICAL PARAMETERS - RURAL AREA
Location: Tolmin
ON
(jO
Air
Sub-
ject
97
98
99
100
101
102
103
104
105
106
107
108
109
110
Lead
yg/m3
MG *
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.15
0.15
0.15
0.15
0.15
0.15
0.15
"0.15
0.15
0.15
0.15
0.15
0.15
0.15
Hb
g
15.6
15.4
15.1
15.0
17.1
14.5
16.5
16.5
16.5
17.8
16.1
15.1
15.3
16.4
Htc
cm3
44.0
44.0
45.0
41.0
43.0
44.0
49.0
50.0
46.0
47.0
43.0
44.0
45.0
46.0
BpE
per
106E
0
0
0
0
0
0
0
0
1200
0
0
0
1100
0
Rtc
12
11
10
12
9
10
8
11
20
8
11
8
22
10
Blood
G-6PD
units
per
lOOmlE
191.6
162.6
185.2
204.5
214.7
185.0
217.4
212.5
182.6
200.9
159.5
211.8
161.3
181.0
GSH
mg
per
100ml
blood
21.5
33.3
29.7
34.0
21.8
21.8
40.6
39.3
35.6
29.7
26.7
21.8
23.1
37.0
ALAD
units
per
ImlE
186.4
215.9
215.5
174.3
114.8
166.7
184.1
165.0
169.2
159.3
195.0
128.9
75.0
99.2
Lead
yg/lOOml
original
values
7.7
7.7
4.7
12.4
12.4
11.7
6.9
14.6
8.8
15.0
12.8
6.6
15.3
12.8
blood
standard
Hb
adjusted
values
7.8
7.9
4.9
13.1
11.5
12.8
6.6
14.0
8.4
13.3
12.6
6.9
15.8
12.3
Urine
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
0.46
0.73
0.37
0.37
0.46
0.54
0.71
0.65
0.38
0.43
0.54
0.64
0.50
0.31
6
9
4
7
10
11
7
8
4
6
10
10
5
2
(continued)
-------
TABLE B-3. (continued)
Location: Tolmin
Air
Sub-
ject
111
112
113
114
115
116
117
118
119
120
121
122
123
124
Lead
yg/m3
MG *
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
Hb
g
15.9
15.7
16.0
18.1
15.7
15.0
14.2
16.3
15.5
17.8
16.7
16.4
15.4
15.7
Htc
cm3
43.0
48.0
44.0
47.3
43.8
49.3
44.0
42.8
42.3
44.0
43.3
42.3
40.5
43.0
BpE
per
106E
1000
0
0
0
0
0
0
0
0
0
0
0
0
0
Rtc
18
13
6
7
9
7
6
9
11
12
7
6
10
9
Blood
G-6PD
units
per
lOOmlE
212.8
219.3
210.5
168.3
194.8
177.4
175.2
196.4
193.2
162.6
168.3
218.2
209.1
171.4
GSH
mg
per
100ml
blood
38.0
41.6
29.0
34.3
47.5
34.6
39.6
36.6
32.7
34.7
30.4
32.7
33.3
35.3
ALAD
units
per
ImlE
110.5
133.1
144.0
179.5
141.8
156.1
156.5
141.3
181.8
166.5
172.4
199.1
159.6
215.4
Lead
yg/ 100ml
original
values
13.1
10.6
15.7
6.6
2.2
6.9
2.6
7.3
13.5
9.5
7.3
11.3
8.8
4.7
blood
standard
Hb
adjusted
values
13.0
10.7
15.5
5.8
2.2
7.3
2.9
7.1
13.8
8.4
6.9
10.9
9.0
4.7
Urine
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
0.62
0.53
0.70
0.80
0.39
0.34
0.84
0.28
0.54
0,63
0.54
0.59
0.35
1.35
5
5
8
9
4
11
5
3
7
8
8
6
7
12
(continued)
-------
TABLE B-3. (continued)
Location: Tolmin
o>
<_n
Air
Sub-
ject
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
Lead
yg/m3
MG *
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
Hb
g
15.7
15.5
14.5
14.7
15.4
16.4
15.1
13.8
16.4
16.0
15.3
14.5
14.5
14.9
17.4
14.1
15.4
Htc
cm
42.5
41.5
42.5
43.0
43.0
46.5
45.5
46.0
41.5
43.5
42.0
41.0
42.3
42.0
43.5
45.3
44.0
BpE
per
106E
0
0
0
0
0
0
0
0
0
500
0
600
0
0
0
0
0
Rtc
10
6
12
6
8
11
12
10
7
15
9
16
11
7
10
8
10
Blood
G-6PD
units
per
lOOmlE
164.7
193.2
172.3
165.8
193.2
162.4
152.7
193.2
171.8
203.0
165.2
193.2
158.5
168.7
191.6
177.1
189.9
GSH
mg
per
100ml
blood
37.3
29.7
35.6
27.4
24.1
23.1
43.6
29.4
39.3
45.2
28.0
27.3
26.7
23.1
19.4
29.0
35.9
ALAD
units
per
ImlE
177.9
158.3
167.9
131.1
170.9
184.9
109.3
235.3
109.9
202.9
166.7
245.5
142.6
200.0
123.3
165.6
225.3
Lead
yg/lOOml
original
values
8.0
13.9
12.0
8.0
8.0
12.4
16.1
8.0
19.7
16.8
13.1
13.5
11.7
11.7
9.1
5.8
15.7
blood
standard
Hb
adjusted
values
8.1
14.2
13.1
8.6
8.2
11.9
16.9
9.2
19.0
16.6
13.5
14.7
12.8
12.4
8.3
6.5
16.1
Urine
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
1.09
0.40
0.28
0.26
0.17
0.34
0.28
0.15
0.21
0.55
0.22
0.32
0.67
0.37
0.33
0.50
0.57
6
4
4
12
8
9
5
6
11
5
17
5
10
5
4
7
11
-------
TABLE B-4. RELATIONSHIP OF LEAD IN AIR TO BIOLOGICAL PARAMETERS - URBAN AREA
Postmen and other post office workers
Sub-
ject
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
Air
Lead*
yg/m3
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
Hb
g
15.9
15.4
16.6
16.2
16.0
16.1
15.4
15.5
16.5
16.1
15.2
16.7
16.0
14.4
16.0
15.9
16.4
Htc
cm3
44.0
43.0
44.5
44.5
45.0
43.8
45.0
44.0
43.5
46.0
42.5
46.5
45.0
42.0
45.5
44.0
45.0
BpE
per
106E
0
1000
1100
0
0
0
1000
400
0
0
1000
1000
0
0
0
600
0
Rtc
9
14
15
12
7
8
19
28
12
8
12
19
8
9
13
15
10
Blood
G-6PD
units
per
lOOmlE
200.7
227.0
246.0
229.0
258.2
231.0
231.0
276.0
226.0
242.8
203.8
223.0
265.0
224.0
232.0
227.4
219.2
Urine
GSH
mg
per
100ml
blood
40.6
36.6
33.7
30.7
36.0
31.0
32.3
30.0
41.6
39.6
27.4
46.2
21.5
26.4
25.1
36.3
29.7
ALAD
units
per
ImlE
136.4
147.4
91.3
118.8
161.1
70.5
111.7
139.2
170.1
163.6
147.9
90.3
137.8
170.5
144.2
88.9
138.6
Lead
Ug/lOOml
original
values
36.4
19.6
31.9
7.3
12.3
12.7
16.4
18.2
12.3
19.1
30.9
29.1
8.2
7.3
21.4
4.1
10.9
blood
standard
Hb
adjusted
values
36.2
20.1
30.4
7.1
12.1
12.5
16.8
18.6
11.8
18.7
32.1
27.5
8.1
8.0
21.1
4.1
10.5
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
0.38
0.37
0.26
0.34
0.40
0.31
0.09
0.32
0.39
0.33
0.23
0.20
0.18
0.17
0.22
0.19
0.16
16
13
13
7
10
11
12
6
14
11
12
8
8
12
8
24
11
* Estimated weighted average exposure
(continued)
-------
TABLE B-4. (continued)
Postmen and other post office workers
ro
Sub-
ject
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
Air
Lead*
yg/m3
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
Blood
Hb
g
16.5
15.2
16.7
16.0
17.4
15.2
14.2
17.5
16.9
16.7
16.4
15.7
15.4
17.1
15.2
15.2
16.6
Htc
cm3
45.0
42.5
47.0
.44.0
46.0
45.0
43.5
47.5
44.5
47.0
46.0
44.0
44.0
45.5
43.5
41.0
44.0
BpE
per
106E
1400
0
0
0
1200
0
1100
0
0
0
0
400
0
400
600
500
0
Rtc
19
8
13
7
14
13
14
9
7
10
7
13
10
16
10
11
13
G-6PD
units
per
lOOmlE
207.0
226.0
232.0
200.0
203.9
173.0
196.1
193.5
182.2
204.2
247.0
195.0
229.2
195.5
219.8
183.1
206.0
GSH
mg
per
100ml
blood
24.4
28.1
32.3
25.1
22.1
27.7
47.9
34.0
26.4
43.9
35.6
35.0
35.6
35.6
43.2
36.3
41.9
Lead
yg/lOOml blood
ALAD
units
per
ImlE
117.5
118.2
144.4
114.5
107.1
84.7
55.2
104.5
117.1
193.9
173.4
91.8
112.2
92.0
49.4
100.6
152.0
original
values
16.8
10.9
25.0
22.8
21.8
30.9
2.7
31.9
25.5
9.0
34.6
6.4
9.1
20.9
25.0
25.5
7.7
standard
Hb
adjusted
values
16.1
11.3
23.7
22.5
19.8
32.1
3.0
28.7
23.8
8.5
33.2
6.4
9.3
19.3
26.0
26.5
7.3
Urine
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
0.14
0.19
0.08
0.12
0.21
0.13
0.15
0.30
0.12
0.06
0.04
0.28
0.24
0.10
0.33
0.10
0.13
10
6
16
10
9
10
7
63
8
11
15
20
9
3
7
4
15
* Estimated weighted average exposure
(continued)
-------
TABLE B-4. (continued)
Postmen and other post office workers
Sub-
ject
176
177
K3
£ 178
179
180
181
182
183
184
185
Air
Lead*
yg/m3
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
Blood
Hb
g
%
15.9
15.9
15.4
17.1
17.4
15.6
17.4
15.2
17.1
16.7
Htc
cm
%
45.0
44.0
44.0
46.5
46.5
44.0
48.0
44.0
47.0
47.0
BpE
per
105E
0
0
0
300
0
400
0
3000
0
700
Rtc
%
9
5
7
19
7
10
13
15
15
17
G-6PD
units
per
lOOinlE
218.0
191.8
202.4
170.5
169.8
180.0
171.0
170.1
199.2
184.0
GSH
mg
per
100ml
blood
29.4
36.0
32.3
40.3
36.3
30.4
44.0
37.0
42.2
45.5
ALAD
units
per
ImlE
151.4
134.4
141.8
162.8
135.0
168.4
112.2
112.8
77.4
79.0
Lead
lag /100ml
original
values
28.7
26.4
27.3
11.4
14.1
20.5
24.1
4.6
9.1
13.3
blood
standard
Hb
adjusted
values
28.5
26.2
28.0
10.5
12.8
20.7
21.9
4.8
8.4
12.0
Urine
Copropor-
ALA phyrin
mg yg
per per
100ml 100ml
0.17
0.22
0.24
0.39
0.19
0.23
0.21
0.17
0.17
0.33
10
11
8
10
7
16
13
9
25
19
Estimated weighted average exposure
(continued)
-------
TABLE B-5. RELATIONSHIP OF LEAD IN AIR TO BIOLOGICAL PARAMETERS - URBAN AREA
Gas station employees
Sub-
ject
186
187
188
189
N>
S 190
191
192
193
194
195
196
197
198
199
200
201
MG
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
Air
Blood
Lead
Ug/m3
X wei8hted Hb
average
exposure f
/o
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
1.9
14.4
15.3
16.2
17.3
16.4
15.8
13.7
16.4
17.7
16.1
16.4
16.2
16.4
15.6
17.2
15.2
Htc
cm3
%
42.0
44.0
46.0
47.0
46.0
43.5
39.0
46.0
48.0
45.0
46.0
46.0
46.0
44.0
47.5
44.0
BpE
per
106E
0
900
1800
0
600
500
500
0
0
0
0
0
0
0
0
0
Rtc
%
9
18
18
10
16
15
14
10
11
12
13
10
13
14
10
15
G-6PD
units
per
lOOmlE
189.5
181.9
168.5
150.9
185.8
194.6
177.6
184.3
190.9
188.7
191.2
183.4
170.5
208.2
195.1
191.6
GSH
mg
per
100ml
blood
39.3
54.1
37.3
34.7
33.0
36.3
37.6
39.6
33.0
34.3
36.7
34.7
33.0
41.3
37.9
39.6
Lead
yg/ 100ml blood
ALAD . . .
. original
units !f
values
per
ImlE
60.9
30.4
22.0
105.5
152.7
109.2
178.0
72.0
80.2
53.3
72.8
16.3
64.9
132.1
57.8
26.7
7.6
11.6
18.2
10.9
17.6
14.9
7.3
13.6
12.9
0.0
11.3
26.2
22.5
15.9
14.6
17.9
Urine
Copropor-
^ , . ALA
standard
Hb mg
psr
adjusted
values
8.3
12.0
17.8
10.0
17.0
14.9
8.4
13.1
11.5
0.0
10.9
25.5
21.7
16.1
13.4
18.6
0.22
0.36
0.26
0.56
0.49
0.40
0.46
0.23
0.23
0.23
0.26
0.57
0.20
0.33
0.20
0.46
phyrin
yg
per
100ml
10
16
6
26
14
12
14
8
14
11
19
66
18
20
8
24
(continued)
-------
TABLE B-5. (continued)
Gas station employees
Sub-
ject
202
203
204
205
206
207
MG
4.0
4.0
4.0
4.0
4.0
4.0
Air
Lead
yg/m3
X weighted Hb
average
exposure „
/o
4.3 1.9 14.1
4.3 1.9 14.5
4.3 1.9 15.7
4.3 1.9 16.7
4.3 1.9 15.9
4.3 1.9 15.6
Htc
cm
41.0
43.0
45.0
46.5
44.5
45.0
BpE
per
106E
0
0
0
0
0
0
Rtc
12
13
12
12
14
13
Blood
G-6PD
units
per
lOOmlE
161.7
192.1
204.5
172.5
206.3
196.1
Urine
GSH
mg
per
100ml
blood
38.9
36.3
37.6
36.3
33.0
34.3
Lead
yg/lOOml blood
ALAD
units
per
ImlE
75.6
116.8
45.2
34.3
39.0
36.6
original
values
7.3
0.0
11.6
15.9
7.6
11.3
standard
Hb
adjusted
values
8.2
0.0
11.7
15.0
7.6
11.4
ALA
mg
per
100ml
0.40
0.36
0.40
0.56
0.52
0.40
Copropor-
phyrin
yg
per
100ml
24
109
10
19
8
10
-------
TABLE B-6. RELATIONSHIP OF LEAD IN AIR TO BIOLOGICAL PARAMETERS - URBAN AREA
Streetcar drivers
Sub-
ject
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
MG
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
Air
Blood
Lead
Ug/m3
X weiShted Hb
average
exposure ,,
/o
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
14.5
16.2
15.9
14.9
15.5
15.2
15.1
15.2
15.8
14.3
14.0
13.8
14.3
15.5
13.6
14.1
Htc
cm3
%
42.5
47.0
46.0
43.5
45.0
43.5
44.0
43.5
45.0
41.5
39.5
49.0
41.5
44.5
40.0
40.5
BpE
per
106E
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Rtc
%
10
10
7
8
6
11
12
6
8
9
9
9
10
6
6
11
G-6PD
units
per
lOOmlE
189.7
184.6
237.4
239.4
190.3
211.4
196.8
175.7
182.3
161.7
168.3
125.8
170.4
173.9
153.4
173.5
GSH
mg
per
100ml
blood
34.9
34.9
35.9
40.3
45.8
41.6
30.7
35.9
44.5
42.9
38.3
39.3
39.6
37.9
42.2
42.9
Lead
Ug/100ml blood
ALAD
units
per
ImlE
33.8
48.3
46.4
47.7
58.3
53.1
78.1
66.7
34.7
49.7
66.4
60.9
41.9
71.1
96.6
60.8
original
values
7.8
18.7
23.4
20.3
39.0
20.3
43.7
39.0
26.5
17.2
37.4
15.6
29.6
42.1
42.1
32.8
standard
Hb
adjusted
values
8.5
18.2
23.3
21.5
39.8
21.1
45.7
40.5
26.5
19.0
42.2
17.9
32.7
42.9
48.9
36.8
Urine
Copropor-
ALA
mg
per
100ml
0.25
0.31
0.21
0.27
0.18
0.34
0.25
0.18
0.31
0.42
0.31
0.18
0.38
0.37
0.27
0.13
phyrin
yg
per
100ml
12
23
8
31
12
10
12
14
18
40
8
6
7
58
25
15
(continued)
-------
TABLE B-6.
Streetcar
(continued)
drivers
Sub-
ject
224
225
226
227
228
N>
- 229
230
231
232
233
234
235
236
237
238
239
240
241
MG
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
Air
Blood
Lead
Ug/m3
X wel§hted Hb
average
exposure f
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
15.4
15.5
14.9
14.8
15.4
15.1
16.5
14.7
15.4
15.3
14.9
15.5
15.0
15.1
15.4
14.5
15.9
15.0
Etc
cm3
%
45.0
44.5
43.0
42.5
45.0
44.0
46.5
42.5
45.5
44.5
43.0
45.0
43.5
44.0
45.0
43.0
46.0
44.5
BpE
per
106E
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Rtc
7.
10
7
12
6
9
10
9
7
9
8
10
6
10
7
10
8
6
10
G-6PD
units
per
lOOmlE
138.9
149.8
181.3
184.2
139.0
156.1
167.6
171.1
173.9
196.8
171.4
190.0
214.1
175.2
181.8
164.5
187.4
196.8
GSH
mg
per
100ml
blood
32.3
36.6
37.6
43.2
40.5
33.9
38.9
33.9
38.3
38.3
35.6
39.9
29.0
34.9
34.6
41.9
35.9
32.3
Lead
ug/lOOml blood
ALAD . . ,
original
units f
values
per
ImlE
105.8
73.0
15.4
11.2
11.4
19.9
19.4
33.8
30.8
32.3
12.5
12.5
31.0
60.5
12.8
10.2
19.8
21.9
37.4
28.1
37.4
35.9
25.0
15.6
23.4
15.6
14.0
0.0
10.9
25.0
21.8
35.9
26.5
29.6
18.7
21.8
standard
Hb
adjusted
values
38.4
28.6
39.7
38.3
25.6
16.3
22.4
16.8
14.4
0.0
11.6
25.5
23,0
37.6
27.2
32.3
18.6
23.0
Urine
Copropor-
ALA
mg
per
100ml
0.42
0.18
0.27
0.12
0.50
0.47
0.34
0.33
0.44
0.34
0.31
0.24
0.10
0.44
0.17
0.37
0.14
0.47
phyrin
yg
per
100ml
13
15
10
12
18
7
6
9
14
11
18
17
35
8
13
12
7
5
(continued)
-------
TABLE B-6. .(continued)
Streetcar drivers
Sub-
ject
242
243
244
245
246
247
248
249
250
MG
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
3.9
Air
Lead
yg/m3
rr weighted
average
exposure
5.1 2.1
5.1 2.1
5.1 2.1
5.1 2.1
5.1 2.1
5.1 2.1
5.1 2.1
5.1 2.1
5.1 2.1
Blood
Hb
g
14.0
15.2
14.4
15.2
15.5
16.1
16.2
16.0
14.9
Htc
cm3
39.5
44.5
41.0
44.5
45.0
46.0
47.0
46.0
43.5
BpE
per
106E
0
0
0
0
0
0
0
0
0
Rtc
10
6
12
10
10
8
7
9
8
G-6PD
units
per
lOOmlE
178.2
157.3
161.9
153.0
155.8
146.6
156.0
154.0
157.8
GSH
mg
per
100ml
blood
37.3
39.9
36.3
37.9
34.3
36.6
29.0
36.9
41.3
Urine
Lead
yg/lOOml blood
ALAD
units
per
ImlE
19.0
42.1
37.5
46.3
30.8
42.1
31.9
34.8
65.2
original
values
15.6
26.5
10.9
15.6
21.8
31.2
17.2
12.5
14.0
standard
Hb
adjusted
values
17.6
27.5
12.0
16.2
22.2
30.6
16.8
12.3
14.8
ALA
mg
per
100ml
0.38
0.63
0.27
0.24
0.27
0.21
0.54
0.34
0.63
Copropor-
phyrin
yg
per
100ml
19
54
7
18
12
6
6
7
4
-------
TABLE B-7. RELATIONSHIP OF LEAD IN AIR TO BIOLOGICAL PARAMETERS - URBAN AREA
Customs officers
Sub-
ject
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
MG
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
Air
Lead
yg/m3
— weighted „,
average
exposure °
/o
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
15.8
15.0
14.9
16.3
12.6
15.9
16.8
16.4
15.3
13.6
14.2
13.9
13.1
15.4
15.3
Htc
cm
44.0
43.0
42.5
45.5
43.0
45.0
46.5
46.0
43.0
40.0
43.0
41.5
39.0
43.0
43.5
BpE
per
106E
0
1200
0
0
0
0
900
0
0
0
0
300
0
0
900
Rtc
14
20
10
15
13
12
19
15
12
14
14
18
14
16
21
Blood
G-6PD
units
per
lOOmlE
164.1
190.4
185.5
187.7
194.0
159.8
174.5
175.5
188.1
199.0
170.1
210.4
181.3
189.0
194.5
Urine
GSH
mg
per
100ml
blood
39.3
35.0
32.7
35.6
33.8
36.3
37.6
37.0
35.9
40.3
41.6
36.3
27.7
37.9
30.4
Lead
yg/lOOml blood
ALAD . . ,
original
units f"
values
per
ImlE
71.0
84.3
69.1
115.1
115.6
77.7
48.4
56.5
82.8
62.5
42.1
62.0
63.1
53.7
35.9
21.5
10.9
9.9
12.9
5.6
9.3
7.0
9.9
7.2
14.2
7.6
11.3
8.6
10.9
6.6
standard
Hb
adjusted
values
21.5
11.5
10.5
12.5
7.0
9.2
6.6
9.5
7.4
16.5
8.5
12.8
10.4
11.2
6.8
Copropor-
ALA
mg
per
100ml
0.40
0.40
0.46
0.36
0.51
0.46
0.52
0.44
0.36
0.38
0.71
0.33
0.46
0.40
0.40
phyrin
ug
per
100ml
28
17
21
13
20
3
7
22
14
17
30
4
1
41
35
(continued)
-------
TABLE B-7. (continued)
Customs officers
N3
Sub-
ject
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
MG
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
Air
Blood
Lead
yg/m3
- weighted
average
exposure ~
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
13.9
16.6
16.1
14.5
15.0
16.2
15.1
16.2
16.6
16.8
16.1
17.9
16.4
15.7
15.0
16.4
16.6
16.8
Htc
cm
41.0
45.5
44.5
42.0
42.0
45.0
42.5
45.5
46.0
46.5
45.0
49.0
46.0
44.0
44.0
46.0
47.0
47.5
BpE
per
106E
0
800
1100
1000
0
400
700
0
2300
1500
0
1600
1200
0
1700
0
0
0
Rtc
13
20
20
20
14
18
19
13
30
21
15
22
20
11
24
17
14
14
G-6PD
units
per
lOOmlE
204.3
200.9
181.3
190.7
188.8
196.4
187.7
183.1
185.4
190.9
187.6
166.8
205.4
209.1
187.8
180.9
194.3
159.4
GSH
mg
per
100ml
blood
37.9
37.6
29.7
34.3
29.7
31.4
33.7
35.0
32.3
30.4
33.0
33.0
34.7
41.3
37.9
39.6
38.9
37.9
Lead
yg/lOOml blood
ALAD . . .
.. original
units f
values
per
ImlE
31.0
83.7
53.3
58.6
75.0
76.3
56.7
79.1
112.7
72.0
54.7
59.9
78.8
82.3
64.7
73.3
71.8
76.6
7.3
8.6
10.2
12.3
5.6
11.3
11.9
7.0
8.3
8.3
6.3
7.0
8.6
4.7
6.3
8.6
12.3
10.3
Urine
Copropor-
j , ALA
standard
Hb
adjusted inn -i
values
8.3
8.2
10.0
13.4
5.9
11.0
12.5
6.8
7.9
7.8
6.2
6.2
8.3
4.7
6.6
8.3
11.8
9.7
0.40
0.36
0.40
0.40
0.52
0.45
0.37
0.33
0.28
0.40
0.33
0.42
0.46
0.40
0.46
0.46
0.46
0.57
phyrin
yg
per
100ml
32
20
18
26
30
15
35
19
24
22
25
23
34
10
43
34
11
25
(continued)
-------
TABLE B-7. (continued)
Customs officers
Sub-
ject
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
MG
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
Air
Lead
yg/m3
X wei8hted Hb
average
exposure ,.
/o
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
16.3
15.3
14.8
16.7
15.2
15.9
13.7
14.8
16.8
15.2
17.5
15.7
15.9
15.7
16.4
15.3
14.4
16.8
Htc
cm3
45.5
44.5
42.5
47.0
44.0
44.5
41.0
43.5
47.5
44.5
48.0
45.5
44.5
45.0
46.5
45.0
43.0
47.5
BpE
per
106E
1700
400
0
0
0
0
0
0
0
0
1700
300
1100
0
400
1700
0
0
Rtc
24
18
10
11
16
10
14
15
13
14
25
18
20
14
18
21
10
13
Blood
G-6PD
units
per
lOOmlE
166.1
201.3
183.2
188.3
178.1
211.3
202.4
181.6
189.0
163.4
207.2
190.8
203.8
170.9
196.0
180.0
165.9
180.8
Urine
GSH
mg
per
100ml
blood
36.3
40.9
39.3
34.7
33.0
34.3
40.3
36.7
34.3
36.3
37.6
34.3
36.3
36.3
34.3
39.3
35.0
37.6
Lead
yg/lOOml blood
ALAD . . 1
original
units °
values
per
ImlE
107.6
78.9
87.0
80.8
82.9
65.1
65.5
69.5
45.5
64.3
151.0
74.7
81.4
46.3
56.4
44.4
69.1
55.9
12.9
6.6
11.3
14.9
11.9
12.9
11.6
8.3
13.6
8.9
4.6
12.9
18.2
8.6
8.9
9.3
9.9
8.6
standard
Hb
adjusted
values
12.5
6.8
12.1
14.1
12.4
12.8
13.4
8.9
12.8
9.3
4.2
13.0
18.0
8.7
8.6
9.6
10.9
8.1
Copropor-
ALA
mg
per
100ml
0.56
0.43
0.56
0.56
0.59
0.40
0.42
0.34
0.36
0.28
0.33
0.44
0.40
0.34
0.40
0.26
0.40
0.46
phyrin
yg
per
100ml
17
16
22
20
9
12
10
16
13
15
22
29
22
16
25
15
12
25
(continued)
-------
TABLE B-7. (continued)
Customs officers
Air
Blood
Lead
yg/m3
Sub-
ject
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
MG
6.2
6,2
6,2
6.2
6,2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
6.2
— weighted
average
exposure y
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
7.0
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
15.5
15.2
12.6
14.2
15,3
14.6
17.0
14.8
15.3
13.9
16.4
8.0
16.0
14.6
17.5
14.9
16.7
Htc
cm
45.0
44,0
39.0
43.0
42.5
44.0
47.5
42.5
45.0
41.0
46.0
31.0
46.0
44.5
48.0
44.0
47.0
BpE
per
106E
0
0
1800
0
0
0
2200
0
0
0
0
1000
0
1300
1300
2600
1500
Rtc
14
18
25
12
15
12
24
15
13
15
12
22
13
23
22
27
25
G-6PD
units
per
lOOmlE
164.3
188,7
178.3
193.4
201.7
208.2
188.0
170.8
206.0
188.0
201.7
185.7
181.7
206.6
210.0
188.1
175.1
GSH
mg
per
100ml
blood
33.0
34.3
36.3
32 o 7
35.6
37.6
39.3
34.3
37.6
36.3
37.0
36.0
37.0
41.3
37.9
39.6
38.9
Lead
yg/lOOml blood
ALAD . . ..
. original
units f
values
per
ImlE
64.4
64,2
31.7
43,6
39.7
72.7
110.5
76.4
69.3
118.9
48.3
46.9
73.9
94.3
33.8
70.4
80.3
10.3
8.0
9.6
9.3
8.3
9.9
12.3
10.9
12.3
15.6
11.9
7.3
18.1
9.9
15.9
7.6
11.6
Urine
Copropor-
, , ALA
standard
Hb mg
per
adjusted . nn ,
J . 100ml
values
10.5
8.3
12,0
1U . 3
8.6
10.7
11.4
11.6
12.7
17.7
11.5
12.8
17.9
10.7
14.4
8.1
11.0
0,52
0.26
0,23
(X57
0.25
0.22
0.37
0.34
0.23
0.42
0.26
0.28
0.33
0.26
0.46
0,26
0.30
phyrin
yg
per
100ml
13
20
13
21
25
13
30
18
15
13
10
30
8
11
34
12
30
(continued)
-------
TABLE B-7. (continued)
Customs officers
Air
Blood
Urine
Lead
Ug/m3
Sub-
ject
319
NJ
» 320
321
322
323
324
325
MG
6.2
6.2
6.2
6.2
6.2
6.2
6.2
X
7.0
7.0
7.0
7.0
7.0
7.0
7.0
weighted „
rib
average
exposure „.
7o
1.8 17.1
1.8 16.4
1.8 17.2
1.8 15.7
1.8 15.3
1.8 15.3
1.8 15.5
Htc
cm3
47.5
46.0
48.0
46.0
45.5
45.0
45.5
BpE
per
106E
0
1000
1400
0
0
0
0
Rtc
15
22
20
12
14
10
13
G-6PD
units
per
lOOmlE
187.9
160.1
201.4
190.8
188.1
170.5
164.8
GSH
mg
per
100ml
blood
37.9
36.3
34.7
33.0
34.3
37.6
32.7
Lead
yg/lOOml blood
ALAD
units
per
ImlE
69.7
63.8
61.9
53.8
79.6
71.3
54.3
original
values
11.3
15.6
15.2
11.6
11.3
15.2
10.9
standard
Hb
adjusted
values
10.4
15.0
14.0
11.7
11.7
15.7
11.1
ALA
mg
per
100ml
0.26
0.40
0.16
0.20
0.27
0.26
0.23
Copropor-
phyrin
Ug
per
100ml
24
15
20
13
15
13
14
-------
TABLE B-8. RELATIONSHIP OF LEAD IN AIR TO BIOLOGICAL PARAMETERS - URBAN AREA
Traffic policemen
-~4
VD
Sub-
ject
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
MG
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
8.2
Air
Lead
yg/m3
X wel§hted Rb
average
exposure „.
/o
9.9
9.9
9.9
9.9
9.9
9.9
9.9
9.9
9.9
9.9
9.9
9.9
9.9
9.9
9.9
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
15.9
16.5
16.2
16.9
16.6
15.8
16.5
16.8
14.4
14.3
15.8
13.9
16.8
16.9
16.3
Htc
cm3
45.0
46.0
45.0
47.0
46.0
44.0
46.0
47.0
42.0
41.0
45.0
42.0
47.0
48.0
46.0
BpE
per
106E
0
0
0
0
0
0
0
0
0
0
200
0
0
0
800
Rtc
9
12
10
9
11
10
9
10
11
11
15
14
9
14
18
Blood
G-6PD
units
per
lOOmlE
150.5
178.9
157.5
166.8
173.5
161.6
170.2
170.5
162.9
171.9
173.1
155.2
175.0
189.4
175.6
Urine
GSH
mg
per
100ml
blood
33.0
34.7
36.3
37.6
39.6
34.3
37.9
36.3
38.9
35.0
32.7
33.6
38.9
37.9
36.3
Lead
yg/lOOml blood
ALAD . . n
original
units f
values
per
ImlE
65.5
58.4
76.1
102.6
104.0
78.4
105.9
61.9
69.0
82.6
87.5
102.3
72.0
86.7
65.4
4.6
3.6
11.6
4.3
6.6
6.3
5.0
15.9
18.9
13.6
11.9
17.9
15.6
16.9
15.6
Copropor-
, . ALA
standard
mg
Hb
per
adjusted
values
4.6
3.4
11.3
4.0
6.3
6.3
4.8
14.9
20.7
15.0
11.9
20.3
14.7
15.8
15.1
0.23
0.25
0.33
0.38
0.36
0.28
0.25
0.40
0.38
0.27
0.34
0.26
0.25
0.23
0.30
phyrin
yg
per
100ml
20
13
20
14
19
11
15
15
23
6
19
9
16
16
28
(continued)
-------
TABLE B-8. (continued)
Traffic policemen
00
o
Air
Blood
Lead
Sub-
ject
341
342
343
344
345
346
347
348
349
350
351
352
MG
8.2
8.2
8.2
8.2
8,2
8,2
8.2
8.2
8.2
8.2
8.2
8.2
Vg/m3
— weighted
average
exposure
9.9
9,9
9.9
9,9
9.9
9.9
9.9
9,9
9.9
9.9
9.9
9.9
3.0
3.0
3.0
3.0
3.0
3,0
3.0
3.0
3.0
3.0
3.0
3.0
Hb
g
16.5
15.8
15.6
15.8
15,1
15.4
16,5
16.5
14.7
15.3
15.3
16.9
Htc
cm
46,0
44.5
44.0
45.0
42.5
43.0
45.0
45,5
42.0
44.0
43.5
45.0
BpE
per
106E
300
0
0
0
600
600
0
0
0
0
0
0
Rtc
13
12
9
11
19
17
14
10
13
13
11
15
G-6PD
units
per
lOOmlE
154.8
153.2
148.9
184,0
189,0
160,0
176.0
178.0
188.4
170,2
180.0
194.2
GSH
mg
per
100ml
blood
39.3
36.3
33.0
34.9
34.3
34.7
47.0
33.0
34.7
39.9
41.5
33.0
Urine
Lead
yg/lOOml blood
ALAD
units
per
ImlE
125.8
52.2
59.6
59,1
64.4
72.3
98.3
123.9
116.6
117.8
94.2
119.4
original
values
12.9
12,3
9.9
18.2
7.6
11.2
10.9
13,2
10.3
12.6
23.8
17.6
standard
Hb
adjusted
values
12.4
12.3
10.0
18.2
8.0
11.5
10.4
12,6
11.1
13.0
24.6
16.5
ALA
mg
per
100ml
0.36
0.33
0.28
0.«6
0.33
0.28
0,23
0.34
0.40
0.75
0.30
0.46
Copropor-
phyrin
yg
per
100ml
39
8
15
10
12
5
3
7
6
15
4
5
(continued)
-------
00
TABLE B-9. RELATIONSHIP OF LEAD IN AIR TO BIOLOGICAL PARAMETERS - LEAD SMELTERY AREA
Meza Valley inhabitants - no occupational exposure
Air
Lead
yg/m3
?ect Mr X "eig^d Hb
G average
exposure ,.
/o
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
21.0 44.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
15.9
17.2
16.7
17.9
18.8
16.2
15.2
16.1
14.4
16.5
15.5
16.4
13.7
15.6
19.4
Htc
cm3
%
42.0
43.0
48.0
44.0
47.0
47.0
45.0
48.0
46.0
47.0
44.5
46.0
44.0
44.0
41.0
BpE
per
106E
0
600
0
0
4400
1600
1600
2100
1900
0
500
2000
0
3700
2400
Rtc
%
12
18
13
12
43
19
21
22
22
14
18
21
15
34
20
Blood
G-6PD
units
per
lOOmlE
158.2
180.0
160.9
172.8
183.1
166.2
162.8
174.1
171.0
191.5
196.1
175.5
174.5
167.9
162.3
Urine
GSH
mg
per
100ml
blood
41.3
46.2
52.5
32.7
34.3
35.0
33.3
35.0
40.3
42.2
46.2
45.2
38.3
38.0
47.9
Lead
yg/lOOml blood
ALAD . . .
original
units f
values
per
ImlE
46.7
44.8
23.7
16.8
13.3
10.1
77.8
16.7
29.9
41.8
16.9
14.2
29.8
31.3
32.3
25.8
34.7
36.6
37.4
30.5
44.5
27.9
37.9
35.8
32.9
27.9
42.6
33.7
29.2
24.0
Copropor-
, , ALA
standard
Hb mgr
adjusted P^
values
25.6
31.9
34.6
33.0
25.6
43.4
29.0
37.2
39.3
31.5
28.4
41.0
38.9
29.6
19.5
1.18
0.34
0.38
0.77
0.52
2.09
0.33
1.25
1.19
0.77
0.79
1.64
0.67
0.54
0.42
phyrin
yg
per
100ml
34
15
19
32
28
40
11
39
38
23
9
42
20
17
30
(continued)
-------
TABLE B-9. (continued)
Meza Valley Inhabitants - no occupational exposure
oo
N3
Air
Blood
Lead
yg/m3
Sub- . ^ ,
ject M,, X weiShted
G average
exposure
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
29.0 36.0
33.0 55.0
29.0 36.0
29.0 36.0
33.0 55.0
33.0 55.0
33.0 55.0
33.0 55.0
33.0 55.0
33.0 55.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
17.0
26.0
17.0
17.0
26.0
26.0
26.0
26.0
26.0
26.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
Hb
g
17.8
16.5
16.3
17.8
16.3
14.7
13.5
16.6
16.0
12.9
15.0
14.5
15.3
14.8
15.6
16.0
15.6
Htc
cm3
46.0
45.0
44.0
48.0
45.0
45.0
44.0
45.5
45.5
45.0
44.5
45.0
46.0
43.0
45.0
43.5
43.0
BpE
per
106E
2100
0
0
1800
0
0
300
1000
300
0
600
0
800
0
0
0
400
Rtc
23
13
12
22
14
11
16
18
16
13
15
8
17
13
14
13
16
G-6PD
units
per
lOOmlE
188.1
161.1
173.6
170.5
165.0
162.3
176.1
170.4
195.0
175.2
181.0
173.0
169.8
164.3
168.2
179.5
166.1
GSH
mg
per
100ml
blood
44.6
49.2
33.3
50.8
36.3
39.3
33.7
41.3
43.2
37.3
32.0
36.6
34.7
35.3
44.6
41.3
42.2
Lead
yg/lOOml blood
ALAD . . .
. original
units ,
values
per
ImlE
37.5
25.6
16.8
15.6
25.8
18.1
31.3
33.2
25.0
10.0
25.0
40.8
24.5
63.9
63.9
59.7
48.8
28.7
38.2
41.1
33.4
29.0
32.4
41.1
28.2
31.1
30.5
32.4
22.6
18.7
29.7
28.4
35.8
19.2
standard
Hb
adjusted
values
25.5
36.6
39.8
29.6
28.1
34.8
48.1
26.8
30.7
37.4
34.1
24.6
19.3
31.7
28.8
35.4
19.4
Urine
Copropor-
ALA
mg
per
100ml
0.78
0.68
0.22
0.77
0.19
0.88
0.79
0.35
0.63
0.67
0.45
0.31
0.56
0.29
0.48
0.61
0.74
phyrin
yg
per
100ml
13
29
136
19
4
22
12
13
28
22
13
11
16
11
10
12
7
-------
TABLE B-10. RELATIONSHIP OF OCCUPATIONAL EXPOSURE TO BIOLOGICAL PARAMETERS
Meza Valley inhabitants - working close to the lead smeltery or previous occupational exposure
Sub-
ject
385
386
387
388
389
390
391
392
393
394
395
396
397
398
Air
Blood
Lead
yg/m3
M — weighted
G average
exposure
21.0 44.0
21.0 44.0
21.0 44.0
33.0 55.0
21.0 44.0
21.0 44.0
29.0 36.0
29.0 36.0
29.0 36.0
29.0 36.0
24.0 29.0
24.0 29.0
21.0 44.0
21.0 44.0
22.0
22.0
22.0
26.0
22.0
22.0
17.0
17.0
17.0
17.0
14.0
14.0
22.0
22.0
Hb
g
16.7
18.7
18.3
16.2
14.8
17.2
16.7
16.5
14.0
15.9
15.9
15.8
17.1
16.4
Htc
cm3
45.0
45.5
46.0
49.0
46.0
48.0
40.5
45.0
44.5
45.0
44.0
45.0
44.0
46.0
BpE
per
106E
0
0
3000
3900
1100
0
0
0
0
500
1000
1800
0
0
Rtc
13
15
21
30
19
14
14
15
11
16
18
20
13
9
G-6PD
units
per
lOOmlE
156.0
180.2
196.6
193.4
200.1
171.8
169.0
164.8
176.1
165.2
171.0
163.2
175.1
160.0
GSH
mg
per
100ml
blood
64.4
39.9
41.6
34.3
46.5
39.9
39.9
43.9
34.9
48.5
33.3
34.3
36.6
48.5
Lead
yg/lOOml blood
ALAD . . ..
. . original
units f
values
per
ImlE
25.0
44.8
7.9
11.5
10.6
17.4
20.5
31.3
25.3
12.5
31.5
19.2
13.6
16.3
80.5
40.0
80.5
77.4
62.4
55.8
70.5
52.4
45.5
78.8
55.3
71.1
91.6
60.3
Urine
Copropor-
, , ALA
standard
Hb mg
adjusted ^no^-i
values
76.2
33.8
69.5
75.5
66.6
51.3
66.7
49.6
51.4
78.3
55.0
71.1
84.6
58.1
0.50
0.50
2.55
0.12
1.76
0.92
0.84
1.19
0.61
0.96
0.81
0.12
0.89
0.64
phyrin
yg
per
100ml
15
19
64
70
48
36
16
21
21
21
25
1
43
23
(continued)
-------
TABLE B-10. (continued)
Meza Valley inhabitants - working close to the lead smeltery or previous occupational exposure
Air
Blood
Lead
yg/m3
Sub-
i ec t M_ X
G average
exposure
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
21.0 44.0
21.0 44.0
27.7 41.0
21.0 44.0
21.0 44.0
21.0 44.0
29.0 36.0
29.0 36.0
29.0 36.0
29.0 36.0
29.0 36.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
22.0
22.0
20.0
22.0
22.0
22.0
17.0
17.0
17.0
17.0
17.0
14.0
14.0
14.0
14.0
14.0
14.0
Hb
g
17.7
18.6
16.8
16.1
17.8
17.0
12.2
14.1
17.7
16.2
16.2
15.2
14.9
18.8
15.3
16.3
15.7
Htc
cm
46.5
46.5
45.0
45.0
45.0
46.0
50.0
44.0
45.0
43.0
46.0
45.0
44.0
45.5
44.0
45.0
45.5
BpE
per
106E
2000
3900
1400
1200
2600
3000
3400
3400
500
4000
400
3500
400
1000
1600
2400
0
Rtc
18
25
19
20
28
26
24
29
16
26
15
25
14
18
20
22
15
G-6PD
units
per
lOOmlE
160.8
193.1
176.2
174.8
186.9
169.5
163.2
165.4
175.0
181.3
165.8
182.2
190.0
171.0
180.5
165.5
175.2
GSH
mg
per
100ml
blood
36.0
30.0
34.7
41.9
68.3
39.3
36.3
45.5
32.0
34.2
38.0
40.9
38.3
34.0
39.9
30.0
37.6
Lead
yg/lOOml blood
ALAD . . .
original
units r"
values
per
ImlE
16.9
18.8
5.6
10.0
6.1
6.8
9.5
9.4
20.0
7.8
30.9
6.9
19.3
47.3
15.6
5.2
32.1
46.9
63.2
74.5
76.9
79.2
94.5
82.4
72.9
33.4
70.3
49.0
53.2
67.9
42.9
61.1
68.4
46.1
standard
Hb
adjusted
values
41.9
53.7
70.1
75.5
70.3
87.8
106.7
81.7
33.6
68.6
47.8
55.3
72.0
36.1
63.1
70.6
46.4
Urine
Copropor-
ALA
mg
per
100ml
0.60
1.52
0.54
1.50
0.25
5.35
3.17
1.24
0.58
8.32
0.70
1.41
0.84
0.41
1.01
2.34
,0.64
phyrin
yg
per
100ml
35
40
49
68
15
70
53
12
19
204
30
34
22
16
17
76
15
( continued)
-------
OO
TABLE B-10. (continued)
Meza Valley Inhabitants - working close to the lead smeltery or previous occupational exposure
Air
Blood
Lead
Ug/m3
Sub-
~~ TjO"! Ont"Ofl
* ni- TL./I V -*•&** tGM
lect rl_ A
G average
exposure
416
417
418
419
420
421
422
423
424
425
426
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
24.0 29.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
Hb
g
16.0
13.8
14.0
13.9
17.3
13.9
14.9
17.0
16.4
15.5
13.7
Htc
cm3
46.0
43.5
44.5
43.0
44.5
40.5
45.0
43.0
45.0
44.5
43.0
BpE
per
106E
0
2500
2600
2100
1400
400
600
1600
0
0
600
Rtc
12
21
24
20
19
15
16
20
14
8
17
G-6PD
units
per
lOOmlE
169.8
175.5
179.0
183.8
177.1
182.0
180.8
171.2
176.2
175.5
169.2
GSH
mg
per
100ml
blood
39.6
50.2
33.7
34.9
36.0
35.6
42.9
36.0
45.2
36.3
36.6
Lead
yg/lOOml blood
ALAD . . n
original
units ?
values
per
ImlE
33.2
10.9
3.1
35.5
13.8
18.5
58.6
8.1
59.4
32.8
14.5
47.6
52.4
96.1
49.7
57.9
43.1
61.3
54.0
40.3
58.2
68.2
standard
Hb
adjusted
values
47.0
60.0
108.5
56.5
52.9
49.0
65.0
50.2
38.8
59.3
78.7
Urine
Copropor-
ALA
mg
per
100ml
0.46
1.36
1.65
0.65
0.44
0.36
0.37
4.65
0.45
0.50
0.95
phyrin
yg
per
100ml
16
40
39
17
7
11
13
82
6
4
21
-------
TABLE B-ll. RELATIONSHIP OF LEAD IN AIR TO BIOLOGICAL PARAMETERS - OCCUPATIONAL EXPOSURE
Lead article manufacture (TOP)
Air
Sub-
ject
427
428
429
430
431
432
433
434
435
436
437
438
439
Lead
yg/m3
personal weighted
occupa- average
tional exposure
145.0
126.0
559.0
62.0
132.0
794.0
247.0
289.0
331.0
343.0
245.0
302.0*
189.0
36.0
80.0
80.0
80.0
80.0
80.0
80.0
55.0
55.0
55.0
55.0
55. Ot
55.0
Hb
g
13.4
15.6
14.8
16.3
15.2
15.1
15.5
15.0
14.1
15.1
15.9
14.6
16.7
Htc
cm3
40.0
45.0
44.0
46.0
44.0
43.0
45.0
44.0
43.0
44.0
45.0
44.5
47.0
BpE
per
106E
0
1200
600
0
0
1000
500
2800
900
900
0
1800
1400
Rtc
12
20
15
12
10
18
10
19
16
16
12
16
17
Blood
G-6PD
units
per
lOOmlE
220.5
156.1
205.8
183.5
220.5
180.9
229.6
195.9
152.4
191.7
247.4
189.2
146.9
Urine
GSH
mg
per
100ml
blood
39.3
37.6
36.3
38.3
40.9
28.5
34.7
37.9
39.6
29.7
40.3
37.6
34.7
Lead
yg/lOOml blood
ALAD
units
per
ImlE
10.0
26.3
10.5
6.7
3.9
8.1
6.1
7.6
27.3
1.9
5.8
9.8
10.8
original
values
12.7
46.3
33.3
47.6
25.4
14.6
31.7
48.8
19.7
52.0
36.5
39.6
16.4
standard
Hb
adjusted
values
15.0
46.9
35.6
46.1
26.4
15.3
32.3
51.4
22.1
54.4
36.3
42.9
15.5
ALA
mg
per
100ml
0.85
0.63
0.25
0.77
2.68
0.14
1.10
0.29
0.27
1.56
0.27
0.37
0.34
Corpropor-
phyrin
per
100ml
8
23
13
34
39
26
22
17
20
116
40
26
17
* The mean occupational exposure at the working place.
t The weighted average exposures have been calculated from data at the working
place and from the average indoor and outdoor exposure at home.
(continued)
-------
TABLE B-ll. (continued)
Lead article manufacture (TOP)
Air
Blood
Urine
Lead
yg/m3
Sub-
ject
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
personal
occupa-
tional
185.0
317.0
123.0
171.0
152.0
113.0
154.0
119.0
174.0
168.0
205.0
129.0
129.0*
150.0*
327.0*
279.0
327.0*
375.0
327.0*
weighted
average
exposure
55.0
55.0
55.0
55.0
30.0
28.0
30.0
30.0
46.0
46.0
46.0
32.0
32. Ot
38. Ot
82. Ot
82.0
82. Ot
82.0
82. Ot
Hb
g
14.5
14.8
16.2
15.7
16.3
13.9
14.8
14.6
15.9
17.0
14.1
15.9
14.0
15.9
13.7
13.7
14.8
14.6
14.4
Htc
cm3
43.0
43.0
46.0
46.0
46.0
40.0
43.0
41.0
46.0
46.0
41.5
45.5
42.0
45.0
42.0
42.0
42.0
43.0
42.0
BpE
per
106E
4800
900
0
0
1100
0
2200
500
900
2000
2600
0
1200
0
1900
1600
1500
1900
600
Rtc
25
17
10
12
16
12
18
14
18
18
22
15
16
16
19
19
19
18
16
G-6PD
units
per
lOOmlE
179.3
174.1
141.1
161.9
159.2
171.1
204.0
177.0
185.2
172.5
196.3
187.6
227.2
210.2
177.1
221.1
208.5
209.6
172.1
GSH
mg
per
100ml
blood
34.3
37.9
37.6
41.3
39.6
38.9
41.3
36.7
33.0
33.0
30.4
34.7
33.0
36.3
34.7
31.4
32.3
36.3
33.0
Lead
yg/lOOml blood
ALAD
units
per
ImlE
10.4
15.6
5.4
19.0
11.4
15.5
10.1
14.3
27.7
38.0
11.1
36.0
2.7
33.6
3.2
4.1
4.4
16.5
5.3
original
values
62.8
26.0
41.8
29.8
22.2
38.7
20.9
54.5
65.3
65.3
42.5
66.6
34.2
46.3
68.5
52.6
57.7
41.2
33.0
standard
Hb
adjusted
values
68.5
27.8
40.8
30.0
21.5
44.0
22.3
59.0
64.9
60.7
47.6
66.2
38.6
46.0
79.0
60.7
61.6
44.6
36.2
ALA
mg
per
100ml
0.69
0.38
0.15
0.30
0.78
0.55
0.27
0.44
0.44
0.58
0.38
1.29
0.17
0.41
0.82
0.62
1.03
0.34
0.27
Corpropor-
phyrin
yg
per
100ml
14
17
7
19
19
29
17
7
13
15
13
65
11
17
30
39
39
17
10
* The mean occupational exposure at the working place.
t The weighted average exposures have been calculated from data at the working
place and from the average indoor and outdoor exposure at home.
(continued)
-------
TABLE B-ll. (continued)
Lead article manufacture (TOP)
Air
Sub-
ject
459
460
461
462
463
NJ
S 464
465
466
467
468
469
470
471
472
473
Lead
Ug/m3
personal weighted
occupa- average
tional exposure
46.0
100.0*
848.0
100.0*
100.0*
155.0
100.0*
100.0*
100.0*
52.0
47.0
55.0
100.0*
100.0*
100.0*
24 ..0
25. Ot
212.0
25. Ot
25. Ot
25.0
25. Ot
25. Ot
25. Ot
16,0
13.0
13.0
25. Ot
25. Ot
25. Ot
Hb
g
%
15.5
16.9
15.5
15.0
14.4
15.2
13.4
14.8
13.0
15.0
14.4
15.4
14.6
15.5
15.4
Htc
cm3
%
46.0
46.5
43.5
44.0
43.0
44.0
41.5
42.5
40.0
43.0
42.0
43.5
44.0
46.0
44.0
BpE
per
106E
0
0
0
3600
900
1500
500
1200
800
0
3000
300
800
2000
800
Rtc
%
12
10
15
23
16
18
14
17
16
15
20
14
16
21
16
Blood
G-6PD
units
per
lOOmlE
165 . 2
167.4
157.0
176.5
218.4
208.4
143.5
193.7
172.5
175.8
150.5
193.1
152.5
176.4
204.4
Urine
GSH
mg
per
100ml
blood
37.9
31.4
33.0
34.0
27.7
37.9
31.7
34.3
37.9
31.4
33.7
35.0
37.9
29.7
34.7
Lead
Ug/lOOml blood
ALAD
units
per
ImlE
11.6
4.0
5.7
10.5
7.5
9.3
5.4
5.2
11.5
11.3
2.3
2.6
7.8
3.2
5.9
original
values
59.0
72.3
33.0
46 ~. 3
57.1
60.2
62.0
33.3
24.1
43.7
52.6
36.8
60.9
63.4
49.5
standard
Hb
adjusted
values
60.1
60.5
33.6
48.8
62.7
62.6
73.1
35.6
29.3
46.0
51.7
37.8
65.9
65.0
50.8
ALA
mg
per
100ml
0.21
0.49
0.56
0.00
0.70
0.33
0.38
0.30
0.76
0.34
1.56
0.56
0.14
1.04
0.48
Corpropor-
phyr in
yg
per
100ml
28
12
36
9
9
6
12
55
17
13
21
53
8
13
13
* The mean occupational exposure at the working place.
t The weighted average exposures have been calculated from the data at the working
place and from the average indoor and outdoor exposure at home.
-------
TABLE B-12. RELATIONSHIP OF OCCUPATIONAL EXPOSURE TO BIOLOGICAL PARAMETERS
Lead storage battery plant (Munja II)
Air
Sub-
ject
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
Lead
yg/m3
personal weighted
occupa- average
tional exposure
120.0
310.0
880.0
410.0
340.0
1240.0
490.0
3150.0
1580.0
610.0
60.0
140.0
120.0
1430.0
980.0
164.0
164.0
164.0
164.0
164.0
164.0
186.0
720.0
720.0
186.0
88.0
88.0
88.0
418.0
88.0
Hb
g
15.8
16.6
15.6
15.8
14.4
14.3
14.9
14.3
15.4
14.6
15.1
15.0
16.2
14.9
14.8
Htc
cm3
46.3
46.5
44.0
45.0
43.0
42.0
43.5
42.0
43.0
41.5
44.5
44.0
47.0
43.5
L~ 0
BpE
per
106E
0
0
0
0
0
0
0
0
0
500
0
0
0
800
0
Rtc
15
10
10
8
9
9
15
15
12
18
18
16
15
19
15
Blood
G-6PD
units
per
lOOmlE
161.8
174.8
191.7
255.7
209.8
144.1
149.3
181.3
162.4
187.6
179.9
166.5
161.6
180.2
185.2
Urine
GSH
mg
per
100ml
blood
33.0
36.3
39.6
40.9
44.5
46.2
32.0
28.1
30.2
26.4
33.0
44.5
37.0
31.7
41.2
Lead
yg/lOOml blood
ALAD
units
per
ImlE
46.3
4.0
25.0
13.3
32.2
12.0
12.6
8.0
22.6
9.0
33.7
28.4
18.0
12.0
22.7
original
values
69.1
42.5
52.6
44.4
36.8
11.4
59.0
59.6
15.9
53.9
64.7
61.5
64.7
50.7
26.6
standard
Hb
adjusted
values
69.1
40.5
53.3
44.4
40.4
12.6
62.6
65.9
16.3
58.3
67.7
64.8
63.1
53.8
28.4
ALA
mg
per
100ml
0.13
0.56
0.27
0.32
0.42
0.56
0.51
0.61
0.44
0.40
0.65
0.28
0.32
0.81
0.64
Corpropor-
phyrin
yg
per
100ml
10
15
16
32
14
29
38
38
14
22
18
19
16
10
8
(continued)
-------
TABLE B-12. (continued)
Lead storage battery plant (Munja II)
Air
Blood
Urine
Lead
yg/m3
Sub-
ject
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
personal
occupa-
tional
160.0
1800.0
3170.0
230.0
730.0
190.0
110.0
20.0
340.0
340.0
310.0
620.0
230.0
580.0
650.0
280.0
650.0
1973.0*
weighted
average
exposure
88.0
597.0
497.0
64.0
269.0
63.0
33.0
7.0
97.0
97.0
97.0
182.0
68.0
164.0
164.0
164.0
164.0
421. Ot
Hb
g
14.2
11.9
15.2
13.4
15.2
14.1
14.8
15.6
15.7
16.7
15.4
10.3
12.8
15.9
15.8
14.3
15.4
14.6
Htc
cm
43.0
36.0
44.5
41.0
43.0
41.0
43.0
45.0
46.0
47.5
44.5
36.0
40.5
46.0
45.5
42.0
45.0
42.5
BpE
per
106E
0
800
500
500
0
0
0
0
0
0
0
400
0
0
0
0
0
0
Rtc
17
18
15
17
16
14
15
12
10
11
10
16
11
8
10
9
8
14
G-6PD
units
per
lOOmlE
157.2
223.3
186.2
162.0
174.1
188.5
178.9
183.9
180.7
188.2
196.6
168.1
171.1
179.8
196.0
194.9
215.8
250.2
GSH
mg
per
100ml
blood
39.7
36.3
35.0
34.0
36.6
32.0
34.3
34.4
32.0
36.3
32.6
37.6
32.0
36.0
30.2
37.0
32.0
29.7
Lead
yg/lOOml blood
ALAD
units
per
ImlE
11.3
12.1
5.6
16.4
35.0
21.3
20.3
30.5
29.0
24.5
26.7
36.1
34.9
6.8
8.0
77.5
25.0
29.4
original
values
20.9
54.5
69.1
67.2
7.6
68.5
11.4
44.4
67.8
7.0
24.7
43.7
63.4
65.3
90.0
55.8
9,5
76.4
standard
Hb
adjusted
values
23.3
72.4
71.7
79.2
7.9
76.8
12.2
45.0
68.2
6.6
25.3
67.0
78.3
64.9
90.9
61.7
9.7
82.7
ALA
mg
per
100ml
0.52
0.28
0.55
1.32
0.40
0.28
0.84
0.50
0.65
1.35
1.07
0.51
1.14
0.72
4.34
1.92
0.51
0.82
Corpropor-
phyrin
yg
per
100ml
37
47
15
27
16
8
8
9
12
20
26
15
26
6
40
2
6
48
* The mean occupational exposure at the working place.
t The weighted average exposures have been calculated from the data at the
working place and from the average indoor and outdoor exposure at home.
-------
TABLE B-13. RELATIONSHIP OF OCCUPATIONAL EXPOSURE TO BIOLOGICAL PARAMETERS
Lead Storage Battery Plant (Munja I)
Air*
Sub-
ject
507
508
509
510
511
512
513
514
515
516
517
518
519
520
Hb
g
%
16.2
13.0
16.3
15.6
13.8
13.2
15.2
14.3
15.4
15.8
14.4
15.4
16.8
15.2
Htc
cm3
%
43.0
40.0
45.0
44.0
40.5
40.5
43.0
42.5
44.0
44.5
46.5
44.0
46.0
43.0
BpE
per
106E
0
600
0
400
1400
1500
1800
1100
0
0
0
100
0
0
Rtc
%
12
17
15
15
21
20
19
20
10
13
14
14
12
16
G-6PD
units
per
lOOmlE
193.1
176.5
191.7
172.3
162.2
204.3
209.8
184.8
154.6
123.5
133.2
215.3
127.5
161.9
Blood
GSH
mg
per
100ml
blood
41.6
31.7
36.6
41.5
26.1
35.0
24.1
25.4
26.7
45.9
35.0
31.4
34.3
42.9
Urine
Lead
Ug/lOOml blood
ALAD
units
per
ImlE
4.9
26.6
32.5
1.9
37.3
29.6
2.9
4.4
6.8
2.6
4.7
29.5
19.8
8.7
original
values
131.0
76.4
84.2
88.9
96.7
118.6
127.9
59.3
57.7
88.9
57.7
103.0
68.6
121.7
standard
Hb
adjusted
values
127.8
92.9
81.6
90.0
100.7
142.0
133.0
65.5
59.2
88,9
63.3
105.7
64.5
126.5
ALA
mg
per
100ml
1.87
0.29
0.48
1.48
4.00
1.29
2.41
1.99
0.47
1.94
0.36
0.37
0.27
0.65
Corpropor-
phyrin
yg
per
100ml
20
65
25
38
116
28
36
40
11
46
17
14
5
21
Lead in air values not given since workers wear respirators.
(continued)
-------
TABLE B-13. (continued)
Lead Storage Battery Plant (Munja I)
Air*
Sub-
ject
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
Hb
g
16.4
16.0
14.1
15.1
15.6
14.5
16.3
14.9
16.0
17.7
14.6
16.5
15.8
13.9
15.8
Htc
cm
44.5
45.0
42.0
44.0
46.5
42.5
43.5
42.0
46.7
42.5
44.0
44.5
43.0
42.5
44.0
BpE
per
106E
0
400
800
1000
0
0
0
0
400
0
0
0
700
0
0
Rtc
14
17
17
16
6
14
11
13
16
12
15
14
17
12
16
G-6PD
units
per
lOOmlE
163.6
204.2
223.2
153.0
226.6
177.0
149.3
181.2
190.4
165.4
184.2
160.1
143.5
255.7
155.1
Blood
GSH
mg
per
100ml
blood
41.3
43.2
33.7
34.7
34.7
43.7
42.9
46.2
49.5
42.9
42.2
34.3
22.4
30.4
39.3
Urine
Lead
yg/lOOml blood
ALAD
units
per
ImlE
3.8
3.3
2.3
4.5
16.1
5.8
9.7
8.3
6.7
28.7
2.8
20.4
36.3
14.7
7.6
original
values
79.6
71.8
86.0
73.3
92.0
160.7
138.8
106.0
129.5
48.4
82.7
67.1
96.7
106.1
74.9
standard
Hb
adjusted
values
76.7
70.9
96.4
76.7
94.1
175.1
134.5
112.4
127.9
43.2
89.5
64.3
96.7
120.6
74.9
ALA
mg
per
100ml
1.02
1.43
1.15
2.47
0.36
1.32
0.26
1.25
0.00
0.23
0.70
0.58
0.08
3.91
0.43
Corpropor-
phyrin
Ug
per
100ml
27
27
39
32
3
8
3
16
9
39
11
9
20
35
13
* Lead in air values not given since workers wear respirators.
(continued)
-------
TABLE B-13. (continued)
Lead Storage Battery Plant (Munja I)
Air*
Blood
Urine
Lead
Sub-
ject
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
Hb
g
15.1
16.3
15.9
15.1
14.7
16.7
15.6
15.3
13.7
16.0
16.2
14.1
15.3
13.9
14.9
16.0
14.2
15.7
Htc
3
cm
44.0
45.0
44.5
44.0
42.5
44.0
45.0
43.0
41.0
44.5
43.0
41.5
43.0
39.5
42.5
44.2
42.0
44.0
BpE
per
106E
0
600
0
0
0
0
0
1100
900
0
0
700
0
800
600
900
500
0
Rtc
%
14
16
18
18
9
12
12
15
19
13
18
17
16
30
18
19
13
13
G-6PD
units
per
lOOmlE
175.4
159.7
209.4
252.4
194.2
169.6
160.2
146.9
154.8
174.0
168.6
212.5
202.2
250.2
244.8
182.0
220.3
165.4
GSH
mg
per
100ml
blood
50.8
50.8
29.7
35.0
33.7
28.1
44.9
40.6
28.1
31.4
47.9
36.3
41.3
34.7
34.7
44.2
47.5
34.3
yg/lOOml blood
ALAD
units
per
ImlE
1.7
2.8
2.8
3.9
10,2
3.4
6.9
4.6
3.4
1.9
30.9
32.1
36.3
51.3
28.7
7.4
5.5
30.4
original
values
92.0
103.0
115.4
79.6
90.5
65.6
171.6
79.6
74.9
60.8
121.7
123.2
140.4
62.4
29.6
67.1
54.6
90.5
standard
Hb
adjusted
values
96.3
109.8
114.7
83.3
97.3
62.1
173.8
82.2
86.4
64.0
118.7
138.1
145.0
70.9
31.4
66.3
60.8
91.1
ALA
mg
per
100ml
1,45
0.92
1.80
1.98
3.33
0.73
1.10
1.44
3.60
0.51
0.23
0.32
1.32
0.60
0.00
1.06
0.74
0.72
Oorpropor-
phyrin
j. Si
per
44
27
38
19
41
7
24
39
65
5
27
14
36
49
15
42
20
12
*Lead in air values not given since workers wear respirators.
-------
TABLE B-14. t iLATIONSHIP OF OCCUPATIONAL EXPOSURE TO BIOLOGICAL PARAMETERS
Lead smelting plant (Mezlce)
Air*
Sub-
ject
554
555
556
N> 557
*- 558
559
560
561
562
563
564
565
566
567
568
Hb
g
13.6
15.7
14.9
14.6
13.3
15.3
14.0
15.5
12.9
13.9
16.5
15.5
13.6
15.1
12.9
Htc
cm3
42.5
45.0
44.0
43.5
42.0
44.0
42.5
45.0
40.0
42.5
46.0
44.5
42.0
42.0
40.0
BpE
per
106E
100
1000
700
2800
900
3000
1500
4200
3400
5000
1000
4400
300
3000
3200
Rtc
18
17
18
21
18
27
19
24
28
37
18
29
14
23
29
G-6PD
units
per
lOOmlE
156.1
140.1
144.5
151.1
152.5
156.0
155.0
157.5
157.3
157.9
181.0
142.0
177.4
158.5
164.6
Blood
GSH
mg
per
100ml
blood
33.7
43.6
45.5
40.9
32.0
38.9
33.7
37.6
43.6
40.2
44.9
43.6
43.2
32.0
35.3
Urine
Lead
yg/lOOml blood
ALAD
units
per
ImlE
4.1
5.8
3.7
3.2
2.7
4.3
10.9
2.2
1.9
1.8
4.1
2.8
6.5
7.7
6.9
original
values
33.6
56.9
42.2
46.6
46.6
38.0
41.8
65.5
57.6
52.4
40.4
65.1
55.9
53.1
54.5
standard
Hb
adjusted
values
39.0
57.3
44.7
50.4
55.4
39.2
47.2
66.8
70.5
59.6
38.7
66.4
65,0
55.6
66.8
ALA
mg
per
100ml
1.95
2.07
1.11
3.68
4.52
4.72
0.68
2.91
5.07
2.55
2.57
8.99
1.69
3.68
8.01
Corpropor-
phyrin
yg
per
100ml
116
15
7
183
86
51
36
107
175
192
67
59
168
201
525
*Lead in air values not given since workers wear respirators.
(continued)
-------
TABLE B-14. (continued)
Lead smelting plant (Mezice)
Air*
Sub-
ject
569
570
571
572
573
574
575
576
577
578
579
580
581
582
Hb
g
15.2
14.7
16.1
15.5
14.0
15.9
13.7
15.7
14.9
15.7
14.1
15.9
13.6
15.2
Htc
cm3
46.0
45.0
46.0
46.0
41.5
46.5
42.5
45.0
42.5
45.5
44.0
45.5
42.0
43.5
BpE
per
106E
500
4200
3200
400
1800
800
3200
400
4800
2900
1100
300
3900
2100
Rtc
15
30
26
16
20
18
24
14
31
21
16
12
26
19
G-6PD
units
per
lOOmlE
184.0
171.8
167.8
158.4
150.1
200.4
178.3
144.2
165.6
159.2
152.5
149.3
159.1
176.8
Blood
GSH
mg
per
100ml
blood
41.2
44.2
38.6
40.2
39.6
43.6
38.9
34.3
39.9
35.9
41.9
45.5
36.9
35.9
Urine
Lead
yg/lOOml blood
ALAD
units
per
ImlE
7.3
8.9
6.0
9.2
4.8
7.3
4.7
10.8
5.3
5.8
6.0
7.1
0.9
12.9
original
values
39.1
54.8
67.5
47.6
42.5
33.6
67.5
46.3
58.3
45.9
51.4
38.0
50.7
42.2
standard
Hb
adjusted
values
40.6
58.9
66.2
48.5
48.0
33.4
77.8
46.6
61.8
46.2
57.6
37.8
58.9
43.9
ALA
mg
per
100ml
3.80
2.84
3.68
8.12
1.65
1.49
2.68
1.41
3.81
2.00
3.11
1.36
0.74
0.81
Corpropor-
phyrin
yg
per
100ml
60
23
95
7
130
20
55
37
211
32
102
67
21
17
*Lead in air values not given since workers wear respirators.
(continued)
-------
TABLE B-14. (continued)
Lead smelting plant (Mezice)
Air*
Blood
Urine
Lead
Sub-
ject
583
584
585
586
587
588
589
590
59 i
5-3
593
5c>4
595
Hb
g
/o
15,0
14.3
11,8
9.2
9.0
14.4
14,0
14 ,,0
13,5
1 4 , ,-'
15.4
15, 7
14,2
Htc
cm3
44 ,0
42,5
39.5
36,0
36.0
43.0
42,5
43 . 5
42,0
44,5
44,0
45,5
43.5
BpE
per
10SE
3500
400
7200
5000
2500
1000
1500
600
3100
7800
' 2500
500
2800
Rtc
28
14
42
35
21
17
18
15
24
so
21
14
23
G-6PD
units
per
lOOmlE
149.9
156.1
176.4
183.7
200.6
162.9
189.9
150.1
149.0
178,8
181.9
198.1
170.5
GSH
mg
per
100ml
blood
36,6
39.2
32.0
40.2
37.6
41,9
43,8
45 . 2
36.6
34,0
46 . 5
36.3
40.9
yg/lOOml blood
ALAD
units
per
ImlE
31.
2.9
2.5
3.8
3.1
1.7
12.1
3.2
4.5
4,2
4.0
4.7
5.2
original
values
69.6
63,7
65.8
66 „!
43.2
53.5
55,5
66,1
58,9
89.8
59 . 3
54.5
62,0
standard
Hb
adjusted
values
73.3
70.4
88.1
113,5
75,8
58.7
62,6
74,6
68,9
96,5
60.8
61,0
69 oO
ALA
mg
per
100ml
2.65
1.37
5.56
5.52
4.86
0.74
0.97
1.31
3, ,10
4.52
0.91
3,93
3.39
Corpropor-
phyxin
yg
per
100ml
123
100
142
265
96
78
48
34
33
107
75
180
80
*Lead in air values not given since workers wear respirators.
(continued)
-------
TABLE B-14. (continued)
Lead smelting plant (Mezice)
N3
Air*
Sub-
ject
596
597
598
599
600
601
602
603
604
Hb
g
15.2
16.3
15.5
14.2
13.4
13.9
14.6
14.0
12.4
Htc
cm
46.5
47.0
45.5
44.0
43.5
44.5
44.5
44.0
42.0
BpE
per
106E
700
300
2600
2800
400
3500
800
1200
2800
Rtc
16
14
24
26
14
27
16
16
20
G-6PD
units
per
lOOmlE
146.6
154.8
161.5
192.1
198.8
160.8
156.4
161.1
186.1
Blood
GSH
mg
per
100ml
blood
47.2
37.2
33.0
36.9
35.6
39.6
36.9
35.6
32.7
Urine
Lead
Ug/lOOml blood
ALAD
units
per
ImlE
8.6
9.3
4.4
8.2
2.9
1.4
2.8
3.4
2.1
original
values
39.8
65.5
64.4
51.8
48.0
73.7
46.3
69.2
54.8
standard
Hb
adjusted
values
41.4
63.5
65.6
57.6
56.6
83.8
50.1
78.1
69.8
ALA
mg
per
100ml
1.10
2.78
1.43
0.84
6.40
6.34
2.46
2.81
4.98
Corpropor-
phyrin
Ug
per
100ml
36
117
33
35
250
35
85
165
213
*Lead in air values not given since workers wear respirators.
-------
TABLE B-15. BIOLOGICAL PARAMETERS BY GROUP
Hemoglobin
Hb
Group
1
2
3
KJ
00 4
Total
.881+02
0
1
0
2
3
.104+03
0
0
0
1
1
. 121+03
1
2
1
4
8
.137+03
14
29
12
53
108
.153+03
77
108
25
97
307
.170+03
41
70
26
21
158
.186+03
8
1
10
0
19
Total
141
211
74
178
604
Coefficient of correlation R = -.2317
Kruskal-Wallisova Statistics Test H = .67510+02
-------
TABLE B-16. BIOLOGICAL PARAMETERS BY GROUP
Basophilic stippled cell count
NJ
VO
VO
BpE
Group
1
2
3
4
Total
.433+03
137
177
40
40
394
.130+04
3
28
11
29
71
. 217+04
1
4
11
11
27
.303+04
0
2
6
16
24
. 390+04
0
0
5
6
11
.477+04
0
0
1
5
6
. 563+04
0
0
0
0
0
. 650+04
0
0
0
0
0
.737+04
0
0
0
2
2
Total
141
211
74
109
535
Coefficient of correlation R = .5141
Kruskal-Wallisova Statistics Test H = .2068+03
-------
TABLE B-17. BIOLOGICAL PARAMETERS BY GROUP
Reticulocyte count
U)
o
o
Rtc
Group
1
2
3
4
Total
. 844+01
115
88
5
21
229
.153+02
23
91
39
110
263
.222+02
3
28
23
31
85
.291+02
0
3
5
12
20
.359+02
0
0
1
2
3
.428+02
0
0
1
1
2
.497+02
0
0
0
0
0
.566+02
0
0
0
1
1
Total
141
210
74
178
603
Coefficient of correlation R = .5249
Kruskal-Wallisova Statistics Test H = .20954+03
-------
u>
o
TABLE B-18. BIOLOGICAL PARAMETERS BY GROUP
Glucose-6 phosphate dehydrogenase activity
G-6PD
Group
1
2
3
4
Total
. 134+04
0
3
0
11
14
.156+04
44
35
20
58
157
. 178+04
59
83
46
56
244
. 200+04
25
64
8
33
130
. 222+04
13
18
0
13
44
. 243+04
0
5
0
5
10
. 265+04
0
3
0
2
5
Total
141
211
74
178
604
Coefficient of correlation R = -.8011-01
Kruskal-Wallisova Statistics Test H = .30751+02
-------
TABLE B-19. BIOLOGICAL PARAMETERS BY GROUP
Glutathione
UJ
0
K)
GSH
Group
1
2
3
4
Total
.229+03
10
5
0
4
19
. 299+03
28
43
8
42
121
.369+03
52
135
38
86
311
.438+03
36
26
19
41
122
. 508+03
12
2
7
5
26
.578+03
3
0
0
0
3
.648+03
0
0
2
0
2
Total
141
211
74
178
604
Coefficient of correlation R = -.3010-02
Kruskal-Wallisova Statistics Test H = .17383+02
-------
o
u>
TABLE B-20. BIOLOGICAL PARAMETERS BY GROUP
Delta-amino levulinic acid dehydratase activity
ALAD
Group
1
2
3
4
Total
.113+01
0
0
0
9
9
.148+01
0
0
1
43
44
.182+01
0
0
10
55
65
.217+01
0
14
28
35
77
.252+01
2
37
29
34
102
.287+01
17
115
6
2
140
. 322+01
122
45
0
0
167
Total
141
211
74
178
604
Coefficient of correlation R = -.8633
Kruskal-Wallisova Statistics Test H = .47427+03
-------
OJ
o
TABLE B-21. BIOLOGICAL PARAMETERS BY GROUP
Logarithm of delta-amino levulinic acid 'dehydratase activity
log ALAD
Group
1
2
3
4
Total
. 145+03
0
15
47
152
214
. 417+03
2
46
21
25
94
.688+03
1
76
6
1
84
.960+03
14
29
0
0
43
. 123+04
23
24
0
0
47
.150+04
35
15
0
0
50
.178+04
37
5
0
0
42
. 205+04
21
1
0
0
22
.232+04
8
0
0
0
8
Total
141
211
74
178
604
Coefficient of correlation R = -,8690
Kruskal-Wallisova Statistics Test H = ,47427+03
-------
TABLE B-22. BIOLOGICAL PARAMETERS BY GROUP
o
Ul
Lead-adjusted
Pb-adj
Group
1
2
3
4
Total
.973+02
138
158
2
9
307
.292+03
3
46
29
22
100
.486+03
0
7
20
41
68
.681+03
0
0
16
65
81
.875+03
0
0
5
22
27
.107+04
0
0
2
7
9
.126+04
0
0
0
7
7
.146+04
-
0
0
0
3
3
.165+04
0
0
0
2
2
Total
141
211
74
178
604
Coefficient of correlation R = .8099
Kruskal-Wallisova Statistics Test H = .40494+03
-------
U)
o
TABLE B-23. BIOLOGICAL PARAMETERS BY GROUP
Logaritm of lead-adjusted
log Pb-adj
Group
1
2
3
4
Total
. 791+00
3
0
0
0
3
.117+01
4
0
0
0
4
.155+01
19
9
0
0
28
.192+01
76
102
0
5
183
. 230+01
38
80
15
14
147
.268+01
0
17
49
111
177
.305+01
0
0
10
48
58
Total
140
208
74
178
600
Coefficient of correlation R = .7707
Kruskal-Wallisova Statistics Test H = .40341+03
-------
u>
o
TABLE B-24. BIOLOGICAL PARAMETERS BY GROUP
Delta-amino levulinic acid (in urine)
ALA
Group
1
2
3
4
Total
.499+02
138
211
54
98
501
.150+03
3
0
13
39
55
.250+03
0
0
3
14
17
.350+03
0
0
1
12
13
.449+03
0
0
1
7
8
.549+03
0
0
1
3
4
.649+03
0
0
0
2
2
.749+03
0
0
0
0
0
. 849+03
0
0
1
3
4
Total
141
211
74
178
604
Coefficient of correlation R = .4785
Kruskal-Wallisova Statistics Test H = .19040+03
-------
TABLE B-25. BIOLOGICAL PARAMETERS BY GROUP
UJ
o
00
log ALA
Group
1
2
3
4
Total
.770+00
0
3
0
1
4
.111+01
4
25
2
5
36
. 144+01
50
136
11
34
231
.178+01
83
47
37
52
219
.211+01
4
0
17
37
58
.245+01
0
0
4
32
36
.279+01
0
0
3
14
17
Total
141
211
74
175
601
Coefficient of correlation R = .3622
Kruskal-Wallisova Statistics Test H = .19997+03
-------
TABLE B-26. BIOLOGICAL PARAMETERS BY GROUP
(jj
o
Coproporphyrins
Copro
Group
1
2
3
4
Total
.190+02
141
202
56
120
519
.576+02
0
8
15
29
52
.953+02
0
1
1
10
12
.133+03
„
0
0
1
7
8
.171+03
0
0
0
5
5
. 208+03
0
0
1
4
5
.246+03
0
0
0
2
2
Total
141
211
74
177
603
Coefficient of correlation R = .3835
Kruskal-Wallisova Statistics Test H = .24697+03
-------
TABLE B-27. BIOLOGICAL PARAMETERS BY GROUP
Logarithm coproporphyrins
U>
I-1
o
Log Copro
Group
1
2
3
4
Total
.173+00
2
1
1
1
5
.519+00
27
6
2
2
37
.865+00
94
58
5
24
181
.121+01
18
112
36
57
223
.156+01
0
29
22
55
106
.190+01
0
5
6
24
35
.225+01
0
0
2
14
16
Total
141
211
74
177
603
Coefficient of correlation R = ,5910
Kruskal-Wallisova Statistics Test H = .24697+03
-------
TABLE B-28. BIOLOGICAL PARAMETERS BY GROUP
Coproporphyrin isomer I
Copro 1
Group
1
2
3
4
Total
.993+01
2
0
8
23
33
. 218+02
10
0
20
14
44
.336+02
45
30
24
1
100
. 455+02
57
43
15
0
115
.574+02
18
8
6
0
32
.692+02
1
0
1
0
2
.811+02
6
1
0
0
7
Total
139
82
74
38
333
Coefficient of correlation R = -.4776
Kruskal-Wallisova Statistics Test H = .11949+03
-------
TABLE B-29. BIOLOGICAL PARAMETERS BY GROUP
Logarithm coproporphyrin isomer I
log Copro 1
Group
1
2
OJ
G 3
4
Total
.698+00
0
0
0
5
5
. 889+00
1
0
0
0
1
. 108+01
1
0
6
17
24
.127+01
6
0
12
13
31
.146+01
34
19
31
3
87
.165+01
85
57
22
0
164
. 184+01
12
6
3
0
21
Total
139
82
74
38
333
Coefficient of correlation R = -.4898
Kruskal-Wallisova Statistics Test H = .11949+03
-------
TABLE B-30. RELATIONSHIP OF LEAD IN AIR TO ALAD*
U)
Pb
yg/100 ml
0-9.9
10-19.9
20-29.9
30-39.9
40-49.9
50-59.9
60-69.9
70-79.9
80-89.9
90-99.9
N
X
SD
M
0-
9.9
2
1
5
2
2
12
75.8
13.1
74.0
10-
19.9
1
6
5
3
6
4
1
1
27
54.6
18.0
55.0
20-
29.9
1
2
6
1
1
1
1
13
41.9
20.5
35.8
ALAD units/1 ml
30- 40- 50-
39.9 49.9 59.9
4
2
4
4
14
40.7
12.2
42.5
1
2
3
2 1
1
8 2
32.4
10.3
33.3 50.0
E
60- 70=
69.9 79=9
2
1 1 11
2 19
13
9
9
10
4
3
3 1 80
32.5 25.0
x SD M
30,0
39.5 17.5 36.3
30.2 16,1 25.8
29.6 13.9 31,3
21.6 13.2 18.3
19.4 14.2 15.8
11.0 7.0 10.0
10.0
7.5
* All Meza Valley inhabitants
-------
TABLE B-31. RELATIONSHIP OF ALA AND ALAD*
ALAD units /I ml E
AT, A
mg/100 ml
0 -0.59
0.6-1.19
1.2-1.79
1.8-2.39
2.4-2.99
3.0-3.59
3.6-4.19
4.2-4.79
4.8-5.99
6.0-7.19
7.2-8.39
N
X
SD
M
0-
9.9
2
3
1
1
1
1
1
10
2.33
1.75
1.80
10-
19.9
6
12
6
1
1
26
0.92
0.17
0.95
20- 30- 40-
29.9 39.9 49.9
754
673
1
13 13 7
0.57 0.76 0.55
0.31 0.50 0.32
0.56 0.73 0.53
50- 60- 70- -
59.9 69.9 79.9 X
2 2 1 29 34.3
1 29 26.7
9 11.6
3
1
1
1
1
1
2 3 1 75
0.30 0.75 0.30
SD M
18.6 29.3
12.8 24.2
5.0 12.5
15.0
5.0
15.0
5.0
5.0
5.0
* All Meza Valley inhabitants
-------
TABLE B-32. RELATIONSHIP OF ALAD TO COPRO*
U)
i-1
Ul
Copro yg
ALAD units
per 1 ml E
0-9.9
10-19.9
20-29.9
30-39.9
40-49.9
50-59.9
60-69.9
70-79.9
N
x
SD
M
0-
9.9
3
1
1
1
1
7
29.2
16.1
25.0
10-
19.9
2
3
7
7
4
1
3
1
28
35.0
18.0
32.8
20-
29.9
6
4
3
1
14
24.2
10.0
22.5
per 100 ml
30-
39.9
3
4
1
2
1
11
19.5
13.6
16.3
4^9 5°:9 6°:9 97°:9
1 12
6111
7123
13.6
3.8
14.2 15.0 10.0 7.5
>100 , T
1 10 35.0
1 26 29.6
13 18.8
13 19.6
7 17.8
2
3
1
2 75
10.0
SD M
22.5 40.0
22.1 32.5
7.7 17.8
8.7 17.8
9.5 16.2
10.0
15.0
15.0
* All Meza Valley inhabitants
-------
TABLE B-33. RELATIONSHIP OF ALAD TO RTC*
ALAD units Q_5 5_1Q
per 1 ml E
0-9.9
10-19.9
20-29.9
30-39.9
40-49.9
50-59.9
60-69.9
70-79.9
N
"x
SD
M
1 7
9
1 3
2 3
1
3
4 26
35.0 31.5
14.4 16.3
40.0 26.7
Rtc per 1000 E
15-20 20-25 25-30 30-35 35-40 40-45 N
264
10 7 1
4
54 1
3
1
25 18 5 1
25.0 19.4 7.0
13.3 18.0 4.5
21.3 14.3 6.3 35.0
12
1 27
13
14
8
2
3
1
1 80
15.0
x SD M
23.3 3.6 23.3
16.6 5.8 17.8
14.0 2.4 13.6
18.2 6.1 18.0
13.1 4.2 13.3
15.0
13.0
23.0
* All Meza Valley inhabitants
-------
TABLE B-34. RELATIONSHIP OF LEAD IN AIR TO ALA*
u>
Pb
yg/100 ml
0-9.9
10-19.9
20-29.9
30-39.9
40-49.9
50-59.9
60-69.9
70-79.9
80-89.9
90-99.9
N
"x
SD
M
0-
0.59
1
8
6
6
2
1
4
1
29
43.2
19.2
39.2
0.6-
1.19
1
3
10
5
4
4
2
1
30
46.3
17.9
42.0
ALA mg/100 ml
1.2- 1.8- 2.4- 3.0- 3.6-
1.79 2.39 2.99 3.59 4.19
1
1 1
2 1
2 1
2
1 1
1
92111
62.7
17.8
62.5 50.0 85.0 85.0 55.0
4.2- 4.8- 6.0- 7.2- _
4.79 5.99 7.19 8.39 K
2
11 0.46
17 0.72
13 0.76
9 1.23
8 1.12
8 0.75
1 4
1 3
1 1 75
95.0 85.0
SD M
0.60
0.28 0.41
0.35 0.75
0.56 0.66
1.08 0.98
0.54 1.05
0.53 0.60
2.70
1.50
* All Meza Valley inhabitants,
-------
TABLE B-35. RELATIONSHIP OF LEAD IN AIR TO COPRO*
U)
M
00
Copro yg per 100 ml
Pb
Ug/100 ml
0- 9.9
10-19.9
20-29.9
30-39.9
40-49.9
50-59.9
60-69.9
70-79.9
80-89.9
90-99.9
N
3c
SD
M
0-
9.9
1
2
1
2
1
7
42.1
21.3
45.0
10-
19.9
1
7
7
6
1
2
3
1
28
42.8
18.7
38.6
20-
29.9
7
1
2
3
1
14
47.8
14.9
40.0
30-
39.9
2
3
2
3
1
11
45.9
19.7
42.5
40-
49.9
2
1
2
1
1
7
63.5
17.7
62.5
Ik S:, 9°:, >«» -
2
11
17
1 13
9
1 8
11 19
111 4
2
123 2 75
85.0 80.0 75.0 50.0
x SD M
10.0
16.8 9.8 15.0
22.6 7.5 22.1
28.0 21.3 19.2
25.0 14.4 27.5
33.7 20.3 26.7
38.3 30.0 25.0
60.0
40.0
* All Meza Valley inhabitants.
-------
TABLE B-36. RELATIONSHIP OF LEAD IN AIR TO RTC*
Pb
yg/100 ml
0-9.9
10-19.9
20-29.9
30-39.9
40-49.9
50-59.9
£ 60-69.9
^ 70-79.9
80-89.9
90-99.9
RTC per
0-5 5-10 10-15
1 3
1 10
6
1 1
1 2
1
1
1
1000 E
15-20
2
4
3
6
4
4
4
20-25 25-30 30-35
2 1
4
1
2
2
1 4
3
1 1
35-40 40-35 N
2
11
1 19
13
8
9
10
4
3
X
17.5
16.7
15.6
18.1
16.4
21.5
SD
6.7
7.6
3.3
6,2
4.8
5.6
M
18.0
16.9
14.3
15.4
17.5
17.5
20.0
21.7
22.5
N 4 25 27 16 5 1 1 79
x 35.0 45.4 47.5 56.2 78.9
SD 18.2 18.3 18.7 23.6 8.9
M 30.0 39.5 47.5 55.0 76.3 25.0 35.0
* All Meza Valley inhabitants.
-------
TABLE B-37. RELATIONSHIP OF ALA TO COPRO*
ALA
mg/100
0 -0.
0.6-1.
1.2-1.
1.8-2.
2.4-2.
3.0-3.
3.6-4.
4.2-4.
4.8-5.
6.0-7.
7.2-8.
N
x"
SD
M
ml
59
19
79
39
99
59
19
79
99
19
39
0- 10-
9.9 19.9
5 19
2 8
1
7 28
0.47 0.51
0.29 0.33
0.42 0.44
Copro
20-
29.9
1
12
1
14
0.94
0.37
0.90
yg per
30-
39.9
1
6
3
1
11
1.33
1.10
1.05
100 ml
40- 50- 60- 70-
49.9 59.9 69.9 99.9
1 1
1
4 1
1 1
1
1
1
7123
1.32
0.57
1.43 3.30 2.10
>100 . ,
1 29 19.8
29 23.6
9 40.5
3
1
1
1
1
1 1
2 75
0.60
SD M
17.6 15.
9.5 23.
13.3 41.
45.
65.
55.
35.
85.
0
8
3
0
0
0
0
0
* All Meza Valley inhabitants.
-------
TABLE B-38. RELATIONSHIP OF ALA TO RTC*
ALA
mg/100 ml
0 -0.59
0.6-1.19
1.2-1.79
1.8-2.39
2.4-2.99
3.0-3.59
3.6-4.19
4.2-4.79
4.8-5.99
6.0-7.19
7.2-8.39
N
lc
SD
M
RTC per 1000
0-5 5-10 10-15 15-20
2 11 11
1 16 10
2
1
1
3 27 25
0.65 0.85
0.30 0.79
0.45 0.69 0.69
E
20-25
1
3
6
2
1
13
1.59
0.84
1.45
25-30 30-35 35-40 40-35 N x
21 1 29 17.2
30 15.0
1 9 21.9
1
2
1
1
1 1
1 1
51 1 76
1.50 0.30 0.30
SD M
7.4 15.7
3.7 14.4
3.0 22.1
18.0
23.0
23.0
18.0
28.0
28.0
* All Meza Valley inhabitants.
-------
TABLE B-39. RELATIONSHIP OF COPRO TO RTC*
OJ
ho
Copro
yg/100 ml
0-9.9
10-19.9
20-29.9
30-39.9
40-49.9
50-59.9
60-69.9
70-99.9
>100
N
X
SD
M
RTC
0-5 5-10 10=15
1 2
1 10
1 8
4
1
1
3 26
24.3
12.1
15.0 2,1.2
per 1000 E
15-20
4
10
4
3
3
1
25
23.0
15.7
18.5
20-25
4
4
3
1
1
1
14
37.8
19.2
37.5
25-30 30-35 35-40 40-35 N x SD
7 14.6 3.9
21 28 17.3 5.6
1 14 15.7 8.2
11 17.5 4.5
7 18.9 3.8
1
2
2 3
1 2
51 1 75
72.5 15.0 25.0
M
15.6
16.5
13.8
17.5
19.2
23.0
20.0
26.2
15.0
* All Meza Valley inhabitants,
-------
TECHNICAL REPORT DATA
(Please read Instructions on the reverse before completing)
1. REPORT NO.
EPA-600/1-77-041
3. RECIPIENT'S ACCESSION-NO.
4. TITLE AND SUBTITLE
Biological Significance of Some Metals as Air
Pollutants. Part I: Lead
5. REPORT DATE
September 1977
6. PERFORMING ORGANIZATION CODE
7. AUTHOR(S)
8. PERFORMING ORGANIZATION REPORT NO
Mirka Punas
9. PERFORMING ORGANIZATION NAME AND ADDRESS
Institute for Medical Research and Occupational
Health
Yugoslav Academy of Sciences and Arts
Zagreb, Yugoslavia
10. PROGRAM ELEMENT NO.
1AA601
11. CONTRACT/GRANT NO.
SFCP-02-302-3
12. SPONSORING AGENCY NAME AND ADDRESS
Health Effects Research Laboratory
Office of Research and Development
U.S. Environmental Protection Agency
Research Triangle Park, N.C. 27711
RTP,NC
13 TYPE OF REPORT AND PERIOD COVERED
Final - Jan. 1969/Jan.1974
14. SPONSORING AGENCY CODE
EPA-600/11
15. SUPPLEMENTARY NOTES
16. ABSTRACT
The ob.iective of this study was to put more light on the relationship between
the concentration of a metal in air and in blood of exposed persons, and biological
effects which may be attributed to the exposure of a given metal.
The study was carried out at four levels of exposure to lead. The four
population aroups were: occupationally exposed workers, and inhabitants of
industrial, urban and rural areas.
The investigation has shown that out of 9 biological parameters measured
(Hb, BpE, Rtc, H-6PD, GSH, ALAD, blood Pb, ALA, coproporphyrin), concentrations
of lead in blood and ALAD activity are in best correlation with the level of
exnosure to lead in air. The sequence in correlation of other biological parameters
with lead in air is: Copro BpE ALA Hb Rtc. There was no correlation between
G-6PD or ^SH and air lead level.
As to the correlation between biological parameters only BpE and Ptc show a
sianificant correlation in all groups. To some extent this is also true for ALA
and Cooro.
KEY WORDS AND DOCUMENT ANALYSIS
DESCRIPTORS
Lead (metal)
Blood
Exposure
b.IDENTIFIERS/OPEN ENDED TERMS
Yugoslavia
c. COSATI Field/Group
06 A, C, F
3. DISTRIBUTION STATEMENT
RELEASE TO PUBLIC
19. SECURITY CLASS (This Report)
UNCLASSIFIED
20. SECURITY CLASS (This page)
UNCLASSIFIED
21. NO. OF PAGES
341
22. PRICE
EPA Form 2220-1 (9-73)
323
rtU.S. GOVERNMENT PRINTING OFFICE: 1977-7i*0-110/ 321 REGION NO. 4
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